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10693023 = 311324031
BaseRepresentation
bin101000110010…
…100110011111
3202010021001220
4220302212133
510214134043
61021104423
7156613665
oct50624637
922107056
1010693023
116043910
1236b8113
1322a5143
1415c4c35
15e13483
hexa3299f

10693023 has 8 divisors (see below), whose sum is σ = 15553536. Its totient is φ = 6480600.

The previous prime is 10693021. The next prime is 10693027. The reversal of 10693023 is 32039601.

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

It is not a de Polignac number, because 10693023 - 21 = 10693021 is a prime.

It is a super-2 number, since 2×106930232 = 228681481757058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10692984 and 10693002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10693021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 161983 + ... + 162048.

It is an arithmetic number, because the mean of its divisors is an integer number (1944192).

Almost surely, 210693023 is an apocalyptic number.

10693023 is a deficient number, since it is larger than the sum of its proper divisors (4860513).

10693023 is a wasteful number, since it uses less digits than its factorization.

10693023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 324045.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 10693023 is about 3270.0188072854. The cubic root of 10693023 is about 220.3096397496.

It can be divided in two parts, 106930 and 23, that added together give a triangular number (106953 = T462).

The spelling of 10693023 in words is "ten million, six hundred ninety-three thousand, twenty-three".

Divisors: 1 3 11 33 324031 972093 3564341 10693023