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130538380407 = 3312775067287
BaseRepresentation
bin111100110010010110…
…0011001110001110111
3110110221102222210200220
41321210230121301313
54114320311133112
6135545110305423
712300601632351
oct1714454316167
9413842883626
10130538380407
11503a7570316
1221371058273
13c4045a7216
146464bb20d1
1535e025d98c
hex1e64b19c77

130538380407 has 16 divisors (see below), whose sum is σ = 180314376192. Its totient is φ = 83914256160.

The previous prime is 130538380397. The next prime is 130538380409. The reversal of 130538380407 is 704083835031.

It is not a de Polignac number, because 130538380407 - 24 = 130538380391 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130538380409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2507883 + ... + 2559404.

It is an arithmetic number, because the mean of its divisors is an integer number (11269648512).

Almost surely, 2130538380407 is an apocalyptic number.

130538380407 is a deficient number, since it is larger than the sum of its proper divisors (49775995785).

130538380407 is a wasteful number, since it uses less digits than its factorization.

130538380407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5067598.

The product of its (nonzero) digits is 241920, while the sum is 42.

The spelling of 130538380407 in words is "one hundred thirty billion, five hundred thirty-eight million, three hundred eighty thousand, four hundred seven".

Divisors: 1 3 31 93 277 831 8587 25761 5067287 15201861 157085897 471257691 1403638499 4210915497 43512793469 130538380407