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5050634720 = 255171997729
BaseRepresentation
bin1001011010000101…
…01001000111100000
3111000222122211100012
410231002221013200
540320430302340
62153100344052
7236105454365
oct45502510740
914028584305
105050634720
112161a5168a
12b8b545028
136264a9b71
1435cac246c
151e8609565
hex12d0a91e0

5050634720 has 96 divisors (see below), whose sum is σ = 13299098400. Its totient is φ = 1801322496.

The previous prime is 5050634657. The next prime is 5050634747. The reversal of 5050634720 is 274360505.

It is a super-2 number, since 2×50506347202 = 51017822149738956800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2816 + ... + 100544.

It is an arithmetic number, because the mean of its divisors is an integer number (138532275).

Almost surely, 25050634720 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 5050634720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6649549200).

5050634720 is an abundant number, since it is smaller than the sum of its proper divisors (8248463680).

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

5050634720 is a wasteful number, since it uses less digits than its factorization.

5050634720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97780 (or 97772 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 32.

The square root of 5050634720 is about 71067.8177517785. The cubic root of 5050634720 is about 1715.7288472767.

The spelling of 5050634720 in words is "five billion, fifty million, six hundred thirty-four thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 16 17 19 20 32 34 38 40 68 76 80 85 95 136 152 160 170 190 272 304 323 340 380 544 608 646 680 760 1292 1360 1520 1615 2584 2720 3040 3230 5168 6460 10336 12920 25840 51680 97729 195458 390916 488645 781832 977290 1563664 1661393 1856851 1954580 3127328 3322786 3713702 3909160 6645572 7427404 7818320 8306965 9284255 13291144 14854808 15636640 16613930 18568510 26582288 29709616 31566467 33227860 37137020 53164576 59419232 63132934 66455720 74274040 126265868 132911440 148548080 157832335 252531736 265822880 297096160 315664670 505063472 631329340 1010126944 1262658680 2525317360 5050634720