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207103468 = 221113362069
BaseRepresentation
bin11000101100000…
…10010111101100
3112102200221112211
430112002113230
5411004302333
632314540204
75063231125
oct1426022754
9472627484
10207103468
11a69a49a0
1259437664
1333ba3640
141d71104c
15132adecd
hexc5825ec

207103468 has 24 divisors (see below), whose sum is σ = 425794320. Its totient is φ = 86896320.

The previous prime is 207103441. The next prime is 207103487. The reversal of 207103468 is 864301702.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180463 + ... + 181606.

It is an arithmetic number, because the mean of its divisors is an integer number (17741430).

Almost surely, 2207103468 is an apocalyptic number.

It is an amenable number.

207103468 is an abundant number, since it is smaller than the sum of its proper divisors (218690852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

207103468 is a wasteful number, since it uses less digits than its factorization.

207103468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362097 (or 362095 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 207103468 is about 14391.0898822848. The cubic root of 207103468 is about 591.6467144322.

The spelling of 207103468 in words is "two hundred seven million, one hundred three thousand, four hundred sixty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 143 286 572 362069 724138 1448276 3982759 4706897 7965518 9413794 15931036 18827588 51775867 103551734 207103468