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13960195 = 523233521
BaseRepresentation
bin110101010000…
…010000000011
3222021020210021
4311100100003
512033211240
61215114311
7226442164
oct65202003
928236707
1013960195
117975557
124812997
132b7a292
141bd576b
15135b54a
hexd50403

13960195 has 16 divisors (see below), whose sum is σ = 17589312. Its totient is φ = 10616320.

The previous prime is 13960189. The next prime is 13960201. The reversal of 13960195 is 59106931.

It is an interprime number because it is at equal distance from previous prime (13960189) and next prime (13960201).

It is not a de Polignac number, because 13960195 - 29 = 13959683 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13960195.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26535 + ... + 27055.

It is an arithmetic number, because the mean of its divisors is an integer number (1099332).

Almost surely, 213960195 is an apocalyptic number.

13960195 is a deficient number, since it is larger than the sum of its proper divisors (3629117).

13960195 is a wasteful number, since it uses less digits than its factorization.

13960195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782.

The product of its (nonzero) digits is 7290, while the sum is 34.

The square root of 13960195 is about 3736.3344336395. The cubic root of 13960195 is about 240.7855912303.

The spelling of 13960195 in words is "thirteen million, nine hundred sixty thousand, one hundred ninety-five".

Divisors: 1 5 23 115 233 521 1165 2605 5359 11983 26795 59915 121393 606965 2792039 13960195