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13351102 = 247173821
BaseRepresentation
bin110010111011…
…100010111110
3221010022021021
4302323202332
511404213402
61154054354
7221324332
oct62734276
927108237
1013351102
117599976
12457a3ba
1329c5c7b
141ab77c2
15128ad37
hexcbb8be

13351102 has 16 divisors (see below), whose sum is σ = 20596032. Its totient is φ = 6487840.

The previous prime is 13351099. The next prime is 13351181. The reversal of 13351102 is 20115331.

It is a super-2 number, since 2×133511022 = 356503849228808, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15852 + ... + 16672.

It is an arithmetic number, because the mean of its divisors is an integer number (1287252).

Almost surely, 213351102 is an apocalyptic number.

13351102 is a deficient number, since it is larger than the sum of its proper divisors (7244930).

13351102 is a wasteful number, since it uses less digits than its factorization.

13351102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1043.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 13351102 is about 3653.9159815190. The cubic root of 13351102 is about 237.2315089614.

Adding to 13351102 its reverse (20115331), we get a palindrome (33466433).

The spelling of 13351102 in words is "thirteen million, three hundred fifty-one thousand, one hundred two".

Divisors: 1 2 47 94 173 346 821 1642 8131 16262 38587 77174 142033 284066 6675551 13351102