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13010384 = 243721977
BaseRepresentation
bin110001101000…
…010111010000
3220110222220002
4301220113100
511312313014
61142505132
7215405102
oct61502720
926428802
1013010384
117386992
1244351a8
132906b6a
141a29572
15121edde
hexc685d0

13010384 has 20 divisors (see below), whose sum is σ = 25890084. Its totient is φ = 6329088.

The previous prime is 13010339. The next prime is 13010411. The reversal of 13010384 is 48301031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 9168784 + 3841600 = 3028^2 + 1960^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10397 + ... + 11580.

Almost surely, 213010384 is an apocalyptic number.

It is an amenable number.

13010384 is a deficient number, since it is larger than the sum of its proper divisors (12879700).

13010384 is a wasteful number, since it uses less digits than its factorization.

13010384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22022 (or 22016 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13010384 is about 3606.9909897309. The cubic root of 13010384 is about 235.1960579036.

The spelling of 13010384 in words is "thirteen million, ten thousand, three hundred eighty-four".

Divisors: 1 2 4 8 16 37 74 148 296 592 21977 43954 87908 175816 351632 813149 1626298 3252596 6505192 13010384