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13907372230 = 251390737223
BaseRepresentation
bin11001111001111000…
…11010100011000110
31022220020011201011101
430330330122203012
5211440241402410
610220003130314
71001431466503
oct147474324306
938806151141
1013907372230
115997392664
12284167399a
131408379b4b
1495d0844aa
15565e37d3a
hex33cf1a8c6

13907372230 has 8 divisors (see below), whose sum is σ = 25033270032. Its totient is φ = 5562948888.

The previous prime is 13907372203. The next prime is 13907372233. The reversal of 13907372230 is 3227370931.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13907372230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13907372233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695368602 + ... + 695368621.

It is an arithmetic number, because the mean of its divisors is an integer number (3129158754).

Almost surely, 213907372230 is an apocalyptic number.

13907372230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13907372230 is a deficient number, since it is larger than the sum of its proper divisors (11125897802).

13907372230 is a wasteful number, since it uses less digits than its factorization.

13907372230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1390737230.

The product of its (nonzero) digits is 47628, while the sum is 37.

The spelling of 13907372230 in words is "thirteen billion, nine hundred seven million, three hundred seventy-two thousand, two hundred thirty".

Divisors: 1 2 5 10 1390737223 2781474446 6953686115 13907372230