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130551416 = 23311493533
BaseRepresentation
bin1111100100000…
…00111001111000
3100002122200212122
413302000321320
5231410121131
620542100412
73143445242
oct762007170
9302580778
10130551416
1167769236
123787a708
132107c778
14134a5092
15b6dbd7b
hex7c80e78

130551416 has 32 divisors (see below), whose sum is σ = 254448000. Its totient is φ = 62728320.

The previous prime is 130551409. The next prime is 130551419. The reversal of 130551416 is 614155031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130551419) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 35186 + ... + 38718.

It is an arithmetic number, because the mean of its divisors is an integer number (7951500).

Almost surely, 2130551416 is an apocalyptic number.

It is an amenable number.

130551416 is a deficient number, since it is larger than the sum of its proper divisors (123896584).

130551416 is a wasteful number, since it uses less digits than its factorization.

130551416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3719 (or 3715 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 26.

The square root of 130551416 is about 11425.9098543617. The cubic root of 130551416 is about 507.2949381439.

The spelling of 130551416 in words is "one hundred thirty million, five hundred fifty-one thousand, four hundred sixteen".

Divisors: 1 2 4 8 31 62 124 149 248 298 596 1192 3533 4619 7066 9238 14132 18476 28264 36952 109523 219046 438092 526417 876184 1052834 2105668 4211336 16318927 32637854 65275708 130551416