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5023750068 = 22322321511747
BaseRepresentation
bin1001010110111000…
…00101011110110100
3110222010001221112100
410223130011132310
540242040000233
62150300222100
7235331112441
oct45334053664
913863057470
105023750068
112148859867
12b8253a930
13620a55b9c
143592c49c8
151e6098813
hex12b7057b4

5023750068 has 108 divisors (see below), whose sum is σ = 13370619808. Its totient is φ = 1590256800.

The previous prime is 5023750063. The next prime is 5023750079. The reversal of 5023750068 is 8600573205.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5023750063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2874771 + ... + 2876517.

Almost surely, 25023750068 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5023750068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6685309904).

5023750068 is an abundant number, since it is smaller than the sum of its proper divisors (8346869740).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5023750068 is a wasteful number, since it uses less digits than its factorization.

5023750068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1954 (or 1926 counting only the distinct ones).

The product of its (nonzero) digits is 50400, while the sum is 36.

The square root of 5023750068 is about 70878.4175049077. The cubic root of 5023750068 is about 1712.6791407817.

The spelling of 5023750068 in words is "five billion, twenty-three million, seven hundred fifty thousand, sixty-eight".

Divisors: 1 2 3 4 6 9 12 18 23 36 46 69 92 138 151 207 276 302 414 453 529 604 828 906 1058 1359 1587 1747 1812 2116 2718 3174 3473 3494 4761 5241 5436 6348 6946 6988 9522 10419 10482 13892 15723 19044 20838 20964 31257 31446 40181 41676 62514 62892 79879 80362 120543 125028 159758 160724 239637 241086 263797 319516 361629 479274 482172 527594 718911 723258 791391 924163 958548 1055188 1437822 1446516 1582782 1848326 2374173 2772489 2875644 3165564 3696652 4748346 5544978 6067331 8317467 9496692 11089956 12134662 16634934 18201993 24269324 33269868 36403986 54605979 72807972 109211958 139548613 218423916 279097226 418645839 558194452 837291678 1255937517 1674583356 2511875034 5023750068