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69396133169396 = 22118981121851021
BaseRepresentation
bin11111100011101100010111…
…10111011100100011110100
3100002201012112211122100221002
433301312023313130203310
533043441240042410041
6403332050553342432
720421463605202265
oct1761661367344364
9302635484570832
1069396133169396
112012580a025560
127949528707a18
132c95047c13067
14131cb0dc1496c
1580524545a59b
hex3f1d8bddc8f4

69396133169396 has 48 divisors (see below), whose sum is σ = 134137305771840. Its totient is φ = 31150814112000.

The previous prime is 69396133169369. The next prime is 69396133169413.

69396133169396 is nontrivially palindromic in base 10.

69396133169396 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 7749635 + ... + 14101386.

It is an arithmetic number, because the mean of its divisors is an integer number (2794527203580).

Almost surely, 269396133169396 is an apocalyptic number.

It is an amenable number.

69396133169396 is a deficient number, since it is larger than the sum of its proper divisors (64741172602444).

69396133169396 is a wasteful number, since it uses less digits than its factorization.

69396133169396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21851936 (or 21851934 counting only the distinct ones).

The product of its digits is 688747536, while the sum is 74.

The spelling of 69396133169396 in words is "sixty-nine trillion, three hundred ninety-six billion, one hundred thirty-three million, one hundred sixty-nine thousand, three hundred ninety-six".

Divisors: 1 2 4 11 22 44 89 178 356 811 979 1622 1958 3244 3916 8921 17842 35684 72179 144358 288716 793969 1587938 3175876 21851021 43702042 87404084 240361231 480722462 961444924 1944740869 3889481738 7778963476 17721178031 21392149559 35442356062 42784299118 70884712124 85568598236 194932958341 389865916682 779731833364 1577184844759 3154369689518 6308739379036 17349033292349 34698066584698 69396133169396