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120130364 = 22172103919
BaseRepresentation
bin1110010100100…
…00101100111100
322101001020212202
413022100230330
5221223132424
615530451032
72656043204
oct712205474
9271036782
10120130364
11618a07a2
1234293a78
131bb71373
1411d51404
15a82e2ae
hex7290b3c

120130364 has 18 divisors (see below), whose sum is σ = 223324080. Its totient is φ = 56531392.

The previous prime is 120130321. The next prime is 120130391. The reversal of 120130364 is 463031021.

It is a congruent number.

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 5 ways as a sum of consecutive naturals, for example, 50804 + ... + 53115.

Almost surely, 2120130364 is an apocalyptic number.

It is an amenable number.

120130364 is a deficient number, since it is larger than the sum of its proper divisors (103193716).

120130364 is a wasteful number, since it uses less digits than its factorization.

120130364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103957 (or 103938 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 120130364 is about 10960.3998102259. The cubic root of 120130364 is about 493.4209642644.

Adding to 120130364 its reverse (463031021), we get a palindrome (583161385).

The spelling of 120130364 in words is "one hundred twenty million, one hundred thirty thousand, three hundred sixty-four".

Divisors: 1 2 4 17 34 68 289 578 1156 103919 207838 415676 1766623 3533246 7066492 30032591 60065182 120130364