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6968613090876 = 2233738894035761
BaseRepresentation
bin110010101101000000110…
…1101010011011000111100
3220200012012121221210100120
41211122001231103120330
51403133204422402001
622453200415054540
71316315504640423
oct145320155233074
926605177853316
106968613090876
112247410466a28
12946692511450
133b71a2b19458
141a13d59262ba
15c1409e69236
hex65681b5363c

6968613090876 has 48 divisors (see below), whose sum is σ = 16703857487520. Its totient is φ = 2259509022720.

The previous prime is 6968613090869. The next prime is 6968613090889. The reversal of 6968613090876 is 6780903168696.

It is a hoax number, since the sum of its digits (69) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 6968613090876.

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, 291165 + ... + 3744596.

It is an arithmetic number, because the mean of its divisors is an integer number (347997030990).

Almost surely, 26968613090876 is an apocalyptic number.

It is an amenable number.

6968613090876 is an abundant number, since it is smaller than the sum of its proper divisors (9735244396644).

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

6968613090876 is a wasteful number, since it uses less digits than its factorization.

6968613090876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4039694 (or 4039692 counting only the distinct ones).

The product of its (nonzero) digits is 141087744, while the sum is 69.

The spelling of 6968613090876 in words is "six trillion, nine hundred sixty-eight billion, six hundred thirteen million, ninety thousand, eight hundred seventy-six".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 3889 7778 11667 15556 23334 46668 143893 287786 431679 575572 863358 1726716 4035761 8071522 12107283 16143044 24214566 48429132 149323157 298646314 447969471 597292628 895938942 1791877884 15695074529 31390149058 47085223587 62780298116 94170447174 188340894348 580717757573 1161435515146 1742153272719 2322871030292 3484306545438 6968613090876