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130267926 = 236471901
BaseRepresentation
bin1111100001110…
…11101100010110
3100002010022000000
413300323230112
5231322033201
620532032130
73141154605
oct760735426
9302108000
10130267926
1167595248
1237762646
1320cb0719
141342da3c
15b682d86
hex7c3bb16

130267926 has 56 divisors (see below), whose sum is σ = 299359584. Its totient is φ = 42476400.

The previous prime is 130267901. The next prime is 130267927. The reversal of 130267926 is 629762031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130267927) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 67576 + ... + 69476.

Almost surely, 2130267926 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130267926, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (149679792).

130267926 is an abundant number, since it is smaller than the sum of its proper divisors (169091658).

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

130267926 is an equidigital number, since it uses as much as digits as its factorization.

130267926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1953 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 36.

The square root of 130267926 is about 11413.4975358126. The cubic root of 130267926 is about 506.9274781602.

The spelling of 130267926 in words is "one hundred thirty million, two hundred sixty-seven thousand, nine hundred twenty-six".

Divisors: 1 2 3 6 9 18 27 47 54 81 94 141 162 243 282 423 486 729 846 1269 1458 1901 2538 3802 3807 5703 7614 11406 11421 17109 22842 34218 34263 51327 68526 89347 102654 153981 178694 268041 307962 461943 536082 804123 923886 1385829 1608246 2412369 2771658 4824738 7237107 14474214 21711321 43422642 65133963 130267926