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10293389967 = 37270023061
BaseRepresentation
bin10011001011000100…
…01010101010001111
3222120100211101111110
421211202022222033
5132040101434332
64421223023103
7513036241200
oct114542125217
928510741443
1010293389967
114402394263
121bb329aa93
13c807126c3
146d90d55a7
15403a134cc
hex26588aa8f

10293389967 has 12 divisors (see below), whose sum is σ = 15965258136. Its totient is φ = 5881937040.

The previous prime is 10293389941. The next prime is 10293389969. The reversal of 10293389967 is 76998339201.

It is not a de Polignac number, because 10293389967 - 222 = 10289195663 is a prime.

It is a super-3 number, since 3×102933899673 (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10293389969) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35011384 + ... + 35011677.

It is an arithmetic number, because the mean of its divisors is an integer number (1330438178).

Almost surely, 210293389967 is an apocalyptic number.

10293389967 is a deficient number, since it is larger than the sum of its proper divisors (5671868169).

10293389967 is an equidigital number, since it uses as much as digits as its factorization.

10293389967 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70023078 (or 70023071 counting only the distinct ones).

The product of its (nonzero) digits is 4408992, while the sum is 57.

The spelling of 10293389967 in words is "ten billion, two hundred ninety-three million, three hundred eighty-nine thousand, nine hundred sixty-seven".

Divisors: 1 3 7 21 49 147 70023061 210069183 490161427 1470484281 3431129989 10293389967