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5031555060 = 2235711979893
BaseRepresentation
bin1001010111110011…
…10110111111110100
3110222122202110222010
410223321312333310
540301034230220
62151135404220
7235454340510
oct45371667764
913878673863
105031555060
1121521aa874
12b85083670
1362255961c
1435a357140
151e6adb1e0
hex12be76ff4

5031555060 has 48 divisors (see below), whose sum is σ = 16100977536. Its totient is φ = 1150069632.

The previous prime is 5031555043. The next prime is 5031555073. The reversal of 5031555060 is 605551305.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5989527 + ... + 5990366.

It is an arithmetic number, because the mean of its divisors is an integer number (335437032).

Almost surely, 25031555060 is an apocalyptic number.

It is an amenable number.

5031555060 is an abundant number, since it is smaller than the sum of its proper divisors (11069422476).

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

5031555060 is a wasteful number, since it uses less digits than its factorization.

5031555060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11979912 (or 11979910 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 30.

The square root of 5031555060 is about 70933.4551534042. The cubic root of 5031555060 is about 1713.5656319581.

The spelling of 5031555060 in words is "five billion, thirty-one million, five hundred fifty-five thousand, sixty".

Divisors: 1 2 3 4 5 6 7 10 12 14 15 20 21 28 30 35 42 60 70 84 105 140 210 420 11979893 23959786 35939679 47919572 59899465 71879358 83859251 119798930 143758716 167718502 179698395 239597860 251577753 335437004 359396790 419296255 503155506 718793580 838592510 1006311012 1257888765 1677185020 2515777530 5031555060