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130297614 = 23241251359
BaseRepresentation
bin1111100010000…
…10111100001110
3100002011210201120
413301002330032
5231324010424
620532421410
73141340266
oct761027416
9302153646
10130297614
1167605587
1237777866
1320cc10a5
141343a7a6
15b68ba79
hex7c42f0e

130297614 has 32 divisors (see below), whose sum is σ = 263450880. Its totient is φ = 42960000.

The previous prime is 130297591. The next prime is 130297637. The reversal of 130297614 is 416792031.

It is an interprime number because it is at equal distance from previous prime (130297591) and next prime (130297637).

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, 362767 + ... + 363125.

It is an arithmetic number, because the mean of its divisors is an integer number (8232840).

Almost surely, 2130297614 is an apocalyptic number.

130297614 is an abundant number, since it is smaller than the sum of its proper divisors (133153266).

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

130297614 is a wasteful number, since it uses less digits than its factorization.

130297614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 856.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 130297614 is about 11414.7980271225. The cubic root of 130297614 is about 506.9659847476.

The spelling of 130297614 in words is "one hundred thirty million, two hundred ninety-seven thousand, six hundred fourteen".

Divisors: 1 2 3 6 241 251 359 482 502 718 723 753 1077 1446 1506 2154 60491 86519 90109 120982 173038 180218 181473 259557 270327 362946 519114 540654 21716269 43432538 65148807 130297614