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10693309461 = 3291793671871
BaseRepresentation
bin10011111010101111…
…01111010000010101
31000121020100101220120
421331113233100111
5133344441400321
64525030422153
7525663426222
oct117527572025
930536311816
1010693309461
11459810473a
1220a5201959
131015526463
14736278949
15428bacec6
hex27d5ef415

10693309461 has 32 divisors (see below), whose sum is σ = 14880153600. Its totient is φ = 6822298560.

The previous prime is 10693309453. The next prime is 10693309483. The reversal of 10693309461 is 16490339601.

It is not a de Polignac number, because 10693309461 - 23 = 10693309453 is a prime.

It is a super-2 number, since 2×106933094612 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10693305461) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5714356 + ... + 5716226.

It is an arithmetic number, because the mean of its divisors is an integer number (465004800).

Almost surely, 210693309461 is an apocalyptic number.

It is an amenable number.

10693309461 is a deficient number, since it is larger than the sum of its proper divisors (4186844139).

10693309461 is a wasteful number, since it uses less digits than its factorization.

10693309461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2449.

The product of its (nonzero) digits is 104976, while the sum is 42.

The spelling of 10693309461 in words is "ten billion, six hundred ninety-three million, three hundred nine thousand, four hundred sixty-one".

Divisors: 1 3 29 87 179 367 537 1101 1871 5191 5613 10643 15573 31929 54259 65693 162777 197079 334909 686657 1004727 1905097 2059971 5715291 9712361 19913053 29137083 59739159 122911603 368734809 3564436487 10693309461