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14970355 = 523349373
BaseRepresentation
bin111001000110…
…110111110011
31001011120110121
4321012313303
512313022410
61252511111
7241150231
oct71066763
931146417
1014970355
1184a54a4
12501b497
133141cca
141db9951
1514aa9da
hexe46df3

14970355 has 16 divisors (see below), whose sum is σ = 18849600. Its totient is φ = 11392128.

The previous prime is 14970349. The next prime is 14970359. The reversal of 14970355 is 55307941.

It is a cyclic number.

It is not a de Polignac number, because 14970355 - 25 = 14970323 is a prime.

It is a super-2 number, since 2×149703552 = 448223057652050, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 14970355.

It is not an unprimeable number, because it can be changed into a prime (14970359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39949 + ... + 40321.

It is an arithmetic number, because the mean of its divisors is an integer number (1178100).

Almost surely, 214970355 is an apocalyptic number.

14970355 is a deficient number, since it is larger than the sum of its proper divisors (3879245).

14970355 is a wasteful number, since it uses less digits than its factorization.

14970355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 750.

The product of its (nonzero) digits is 18900, while the sum is 34.

The square root of 14970355 is about 3869.1543003607. The cubic root of 14970355 is about 246.4586317137.

The spelling of 14970355 in words is "fourteen million, nine hundred seventy thousand, three hundred fifty-five".

Divisors: 1 5 23 115 349 373 1745 1865 8027 8579 40135 42895 130177 650885 2994071 14970355