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10334532431 = 231886923813
BaseRepresentation
bin10011001111111110…
…00111001101001111
3222200020020122100102
421213333013031033
5132131120014211
64425252521315
7514046035106
oct114777071517
928606218312
1010334532431
1144236351a3
12200502023b
13c890b9262
1470076503d
1540743da3b
hex267fc734f

10334532431 has 8 divisors (see below), whose sum is σ = 10784884320. Its totient is φ = 9884265952.

The previous prime is 10334532389. The next prime is 10334532469. The reversal of 10334532431 is 13423543301.

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

It is a cyclic number.

It is not a de Polignac number, because 10334532431 - 222 = 10330338127 is a prime.

It is a super-2 number, since 2×103345324312 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10334532394 and 10334532403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10334532731) 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, 422081 + ... + 445893.

It is an arithmetic number, because the mean of its divisors is an integer number (1348110540).

Almost surely, 210334532431 is an apocalyptic number.

10334532431 is a deficient number, since it is larger than the sum of its proper divisors (450351889).

10334532431 is a wasteful number, since it uses less digits than its factorization.

10334532431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42705.

The product of its (nonzero) digits is 12960, while the sum is 29.

The spelling of 10334532431 in words is "ten billion, three hundred thirty-four million, five hundred thirty-two thousand, four hundred thirty-one".

Divisors: 1 23 18869 23813 433987 547699 449327497 10334532431