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130036053 = 3721675297
BaseRepresentation
bin1111100000000…
…11000101010101
3100001200111221010
413300003011111
5231242123203
620523042433
73136200600
oct760030525
9301614833
10130036053
1167447014
1237670419
1320c2c014
14133ad337
15b639303
hex7c03155

130036053 has 24 divisors (see below), whose sum is σ = 202934592. Its totient is φ = 73847424.

The previous prime is 130036033. The next prime is 130036073. The reversal of 130036053 is 350630031.

It is an interprime number because it is at equal distance from previous prime (130036033) and next prime (130036073).

It is not a de Polignac number, because 130036053 - 26 = 130035989 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130036013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21901 + ... + 27197.

It is an arithmetic number, because the mean of its divisors is an integer number (8455608).

Almost surely, 2130036053 is an apocalyptic number.

It is an amenable number.

130036053 is a deficient number, since it is larger than the sum of its proper divisors (72898539).

130036053 is a wasteful number, since it uses less digits than its factorization.

130036053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5481 (or 5474 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 130036053 is about 11403.3351700281. The cubic root of 130036053 is about 506.6265276278.

Adding to 130036053 its reverse (350630031), we get a palindrome (480666084).

The spelling of 130036053 in words is "one hundred thirty million, thirty-six thousand, fifty-three".

Divisors: 1 3 7 21 49 147 167 501 1169 3507 5297 8183 15891 24549 37079 111237 259553 778659 884599 2653797 6192193 18576579 43345351 130036053