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4953628079 = 174331721377
BaseRepresentation
bin1001001110100001…
…00101110110101111
3110210020010101020122
410213100211312233
540121112044304
62135313235155
7233520100241
oct44720456657
913706111218
104953628079
112112215104
12b62b62abb
1360c37399a
1434dc70091
151ded469be
hex127425daf

4953628079 has 16 divisors (see below), whose sum is σ = 5384177568. Its totient is φ = 4539236352.

The previous prime is 4953628067. The next prime is 4953628109. The reversal of 4953628079 is 9708263594.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 4953628079 - 24 = 4953628063 is a prime.

It is a super-2 number, since 2×49536280792 = 49076862290114460482, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4953628079.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4953628679) 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, 221039 + ... + 242415.

It is an arithmetic number, because the mean of its divisors is an integer number (336511098).

Almost surely, 24953628079 is an apocalyptic number.

4953628079 is a deficient number, since it is larger than the sum of its proper divisors (430549489).

4953628079 is a wasteful number, since it uses less digits than its factorization.

4953628079 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21754.

The product of its (nonzero) digits is 3265920, while the sum is 53.

The square root of 4953628079 is about 70382.0153093104. The cubic root of 4953628079 is about 1704.6731948464.

The spelling of 4953628079 in words is "four billion, nine hundred fifty-three million, six hundred twenty-eight thousand, seventy-nine".

Divisors: 1 17 43 317 731 5389 13631 21377 231727 363409 919211 6776509 15626587 115200653 291389887 4953628079