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130437062 = 2737251809
BaseRepresentation
bin1111100011001…
…00111111000110
3100002102220000022
413301210333012
5231342441222
620535415142
73142460660
oct761447706
9302386008
10130437062
11676a0328
12378244b2
132103c6c2
1413475530
15b6b8042
hex7c64fc6

130437062 has 16 divisors (see below), whose sum is σ = 229650720. Its totient is φ = 54390528.

The previous prime is 130437059. The next prime is 130437067. The reversal of 130437062 is 260734031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130437067) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125387 + ... + 126422.

It is an arithmetic number, because the mean of its divisors is an integer number (14353170).

Almost surely, 2130437062 is an apocalyptic number.

130437062 is a deficient number, since it is larger than the sum of its proper divisors (99213658).

130437062 is a wasteful number, since it uses less digits than its factorization.

130437062 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251855.

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 130437062 is about 11420.9046051528. The cubic root of 130437062 is about 507.1467764634.

The spelling of 130437062 in words is "one hundred thirty million, four hundred thirty-seven thousand, sixty-two".

Divisors: 1 2 7 14 37 74 259 518 251809 503618 1762663 3525326 9316933 18633866 65218531 130437062