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130355514 = 23337531231
BaseRepresentation
bin1111100010100…
…01000100111010
3100002021202011000
413301101010322
5231332334024
620533545430
73142001142
oct761210472
9302252130
10130355514
1167645033
12377a5276
1321011553
1413453922
15b69dcc9
hex7c5113a

130355514 has 64 divisors (see below), whose sum is σ = 303367680. Its totient is φ = 41446080.

The previous prime is 130355483. The next prime is 130355543. The reversal of 130355514 is 415553031.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 105279 + ... + 106509.

It is an arithmetic number, because the mean of its divisors is an integer number (4740120).

Almost surely, 2130355514 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130355514, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (151683840).

130355514 is an abundant number, since it is smaller than the sum of its proper divisors (173012166).

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

130355514 is a wasteful number, since it uses less digits than its factorization.

130355514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332 (or 1326 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 27.

The square root of 130355514 is about 11417.3339269726. Note that the first 3 decimals coincide. The cubic root of 130355514 is about 507.0410666641.

The spelling of 130355514 in words is "one hundred thirty million, three hundred fifty-five thousand, five hundred fourteen".

Divisors: 1 2 3 6 9 18 27 37 53 54 74 106 111 159 222 318 333 477 666 954 999 1231 1431 1961 1998 2462 2862 3693 3922 5883 7386 11079 11766 17649 22158 33237 35298 45547 52947 65243 66474 91094 105894 130486 136641 195729 273282 391458 409923 587187 819846 1174374 1229769 1761561 2413991 2459538 3523122 4827982 7241973 14483946 21725919 43451838 65177757 130355514