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130037384 = 2319185103
BaseRepresentation
bin1111100000000…
…11011010001000
3100001200120202102
413300003122020
5231242144014
620523052532
73136204511
oct760033210
9301616672
10130037384
1167448014
1237671148
1320c2c7c9
14133ada08
15b6398de
hex7c03688

130037384 has 16 divisors (see below), whose sum is σ = 245099520. Its totient is φ = 64677520.

The previous prime is 130037371. The next prime is 130037393. The reversal of 130037384 is 483730031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41024 + ... + 44079.

It is an arithmetic number, because the mean of its divisors is an integer number (15318720).

Almost surely, 2130037384 is an apocalyptic number.

It is an amenable number.

130037384 is a deficient number, since it is larger than the sum of its proper divisors (115062136).

130037384 is a wasteful number, since it uses less digits than its factorization.

130037384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85300 (or 85296 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 130037384 is about 11403.3935299980. The cubic root of 130037384 is about 506.6282561679.

The spelling of 130037384 in words is "one hundred thirty million, thirty-seven thousand, three hundred eighty-four".

Divisors: 1 2 4 8 191 382 764 1528 85103 170206 340412 680824 16254673 32509346 65018692 130037384