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5012152120 = 2351914394583
BaseRepresentation
bin1001010101011111…
…10101111100111000
3110221022020201010201
410222233311330320
540231102331440
62145203451544
7235130406253
oct45257657470
913838221121
105012152120
112142258088
12b7a686bb4
1361b524bb1
1435794609a
151e505719a
hex12abf5f38

5012152120 has 64 divisors (see below), whose sum is σ = 11881728000. Its totient is φ = 1897607808.

The previous prime is 5012152091. The next prime is 5012152121. The reversal of 5012152120 is 212512105.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5012152121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1091349 + ... + 1095931.

It is an arithmetic number, because the mean of its divisors is an integer number (185652000).

Almost surely, 25012152120 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 5012152120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5940864000).

5012152120 is an abundant number, since it is smaller than the sum of its proper divisors (6869575880).

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

5012152120 is a wasteful number, since it uses less digits than its factorization.

5012152120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6052 (or 6048 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 5012152120 is about 70796.5544359328. The cubic root of 5012152120 is about 1711.3601480763.

Adding to 5012152120 its reverse (212512105), we get a palindrome (5224664225).

The spelling of 5012152120 in words is "five billion, twelve million, one hundred fifty-two thousand, one hundred twenty".

Divisors: 1 2 4 5 8 10 19 20 38 40 76 95 152 190 380 760 1439 2878 4583 5756 7195 9166 11512 14390 18332 22915 27341 28780 36664 45830 54682 57560 87077 91660 109364 136705 174154 183320 218728 273410 348308 435385 546820 696616 870770 1093640 1741540 3483080 6594937 13189874 26379748 32974685 52759496 65949370 125303803 131898740 250607606 263797480 501215212 626519015 1002430424 1253038030 2506076060 5012152120