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102413460 = 22353155061
BaseRepresentation
bin1100001101010…
…11010010010100
321010201010212010
412012223102110
5202204212320
614055024220
72352333342
oct606532224
9233633763
10102413460
115289a826
122a36b070
13182aa1a6
14d85c992
158eceae0
hex61ab494

102413460 has 48 divisors (see below), whose sum is σ = 296013312. Its totient is φ = 26428800.

The previous prime is 102413459. The next prime is 102413483. The reversal of 102413460 is 64314201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25671 + ... + 29390.

It is an arithmetic number, because the mean of its divisors is an integer number (6166944).

Almost surely, 2102413460 is an apocalyptic number.

102413460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102413460 is an abundant number, since it is smaller than the sum of its proper divisors (193599852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102413460 is a wasteful number, since it uses less digits than its factorization.

102413460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55104 (or 55102 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 102413460 is about 10119.9535572057. The cubic root of 102413460 is about 467.8633357987.

Adding to 102413460 its reverse (64314201), we get a palindrome (166727661).

The spelling of 102413460 in words is "one hundred two million, four hundred thirteen thousand, four hundred sixty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 31 60 62 93 124 155 186 310 372 465 620 930 1860 55061 110122 165183 220244 275305 330366 550610 660732 825915 1101220 1651830 1706891 3303660 3413782 5120673 6827564 8534455 10241346 17068910 20482692 25603365 34137820 51206730 102413460