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130754415 = 35112611181
BaseRepresentation
bin1111100101100…
…10011101101111
3100010001000100010
413302302131233
5231433120130
620550304303
73145252131
oct762623557
9303030303
10130754415
1167897800
1237958093
1321120c9c
1413519051
15b72c0b0
hex7cb276f

130754415 has 48 divisors (see below), whose sum is σ = 233922528. Its totient is φ = 62304000.

The previous prime is 130754399. The next prime is 130754543. The reversal of 130754415 is 514457031.

130754415 is nontrivially palindromic in base 9.

It is not a de Polignac number, because 130754415 - 24 = 130754399 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

130754415 is an undulating number in base 9.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 110125 + ... + 111305.

It is an arithmetic number, because the mean of its divisors is an integer number (4873386).

Almost surely, 2130754415 is an apocalyptic number.

130754415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

130754415 is a deficient number, since it is larger than the sum of its proper divisors (103168113).

130754415 is a wasteful number, since it uses less digits than its factorization.

130754415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1272 (or 1261 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The square root of 130754415 is about 11434.7896788704. The cubic root of 130754415 is about 507.5577389070.

The spelling of 130754415 in words is "one hundred thirty million, seven hundred fifty-four thousand, four hundred fifteen".

Divisors: 1 3 5 11 15 33 55 61 121 165 183 305 363 605 671 915 1181 1815 2013 3355 3543 5905 7381 10065 12991 17715 22143 36905 38973 64955 72041 110715 142901 194865 216123 360205 428703 714505 792451 1080615 2143515 2377353 3962255 8716961 11886765 26150883 43584805 130754415