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130455993080 = 23572916066009
BaseRepresentation
bin111100101111111001…
…0000111101011111000
3110110201200222002112102
41321133302013223320
54114133213234310
6135533004402532
712265551434150
oct1713762075370
9413650862472
10130455993080
1150365009516
1221349546448
13c3c04bc31a
146457c87760
1535d7dd78a5
hex1e5fc87af8

130455993080 has 64 divisors (see below), whose sum is σ = 347025816000. Its totient is φ = 43185429504.

The previous prime is 130455993079. The next prime is 130455993103. The reversal of 130455993080 is 80399554031.

130455993080 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1304559930802 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8024885 + ... + 8041124.

It is an arithmetic number, because the mean of its divisors is an integer number (5422278375).

Almost surely, 2130455993080 is an apocalyptic number.

130455993080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130455993080 is an abundant number, since it is smaller than the sum of its proper divisors (216569822920).

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

130455993080 is a wasteful number, since it uses less digits than its factorization.

130455993080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16066056 (or 16066052 counting only the distinct ones).

The product of its (nonzero) digits is 583200, while the sum is 47.

The spelling of 130455993080 in words is "one hundred thirty billion, four hundred fifty-five million, nine hundred ninety-three thousand, eighty".

Divisors: 1 2 4 5 7 8 10 14 20 28 29 35 40 56 58 70 116 140 145 203 232 280 290 406 580 812 1015 1160 1624 2030 4060 8120 16066009 32132018 64264036 80330045 112462063 128528072 160660090 224924126 321320180 449848252 465914261 562310315 642640360 899696504 931828522 1124620630 1863657044 2249241260 2329571305 3261399827 3727314088 4498482520 4659142610 6522799654 9318285220 13045599308 16306999135 18636570440 26091198616 32613998270 65227996540 130455993080