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790052629 = 39712011657
BaseRepresentation
bin101111000101110…
…011111100010101
32001001121211110111
4233011303330111
53104223141004
6210221323021
725402223302
oct5705637425
92031554414
10790052629
11375a67263
121a0706471
13c78ac282
1476cda0a9
154955ea04
hex2f173f15

790052629 has 8 divisors (see below), whose sum is σ = 793180568. Its totient is φ = 786931200.

The previous prime is 790052587. The next prime is 790052689. The reversal of 790052629 is 926250097.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 161604 + 789891025 = 402^2 + 28105^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-790052629 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 790052591 and 790052600.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (790052689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 475969 + ... + 477625.

It is an arithmetic number, because the mean of its divisors is an integer number (99147571).

Almost surely, 2790052629 is an apocalyptic number.

It is an amenable number.

790052629 is a deficient number, since it is larger than the sum of its proper divisors (3127939).

790052629 is a wasteful number, since it uses less digits than its factorization.

790052629 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3255.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 790052629 is about 28107.8748574132. The cubic root of 790052629 is about 924.4540743574.

The spelling of 790052629 in words is "seven hundred ninety million, fifty-two thousand, six hundred twenty-nine".

Divisors: 1 397 1201 1657 476797 657829 1990057 790052629