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61300364 = 2261251231
BaseRepresentation
bin1110100111010…
…1111010001100
311021100101021212
43221311322030
5111143102424
610025513552
71343021156
oct351657214
9137311255
1061300364
1131669964
12186428b8
13c913b08
1481d9ad6
1555ad10e
hex3a75e8c

61300364 has 12 divisors (see below), whose sum is σ = 109034688. Its totient is φ = 30147600.

The previous prime is 61300321. The next prime is 61300367. The reversal of 61300364 is 46300316.

It is a hoax number, since the sum of its digits (23) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (61300367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 125372 + ... + 125859.

It is an arithmetic number, because the mean of its divisors is an integer number (9086224).

Almost surely, 261300364 is an apocalyptic number.

It is an amenable number.

61300364 is a deficient number, since it is larger than the sum of its proper divisors (47734324).

61300364 is a wasteful number, since it uses less digits than its factorization.

61300364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251296 (or 251294 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 61300364 is about 7829.4548980117. The cubic root of 61300364 is about 394.2947711235.

The spelling of 61300364 in words is "sixty-one million, three hundred thousand, three hundred sixty-four".

Divisors: 1 2 4 61 122 244 251231 502462 1004924 15325091 30650182 61300364