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6731610034004 = 222689216257981
BaseRepresentation
bin110000111110101001100…
…1110011000111101010100
3212211112110110220001110022
41201331103032120331110
51340242314132042004
622152243045044312
71263225400124222
oct141752316307524
925745413801408
106731610034004
11216595040a499
1290876a6b6698
1339aa325cba6b
14193b512c5b12
15ba18819b2be
hex61f53398f54

6731610034004 has 12 divisors (see below), whose sum is σ = 11780363247828. Its totient is φ = 3365791963200.

The previous prime is 6731610034003. The next prime is 6731610034021. The reversal of 6731610034004 is 4004300161376.

It can be written as a sum of positive squares in 2 ways, for example, as 3288165688900 + 3443444345104 = 1813330^2 + 1855652^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6731610034003) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2053307 + ... + 4204674.

It is an arithmetic number, because the mean of its divisors is an integer number (981696937319).

Almost surely, 26731610034004 is an apocalyptic number.

It is an amenable number.

6731610034004 is a deficient number, since it is larger than the sum of its proper divisors (5048753213824).

6731610034004 is a wasteful number, since it uses less digits than its factorization.

6731610034004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6526906 (or 6526904 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 6731610034004 in words is "six trillion, seven hundred thirty-one billion, six hundred ten million, thirty-four thousand, four".

Divisors: 1 2 4 268921 537842 1075684 6257981 12515962 25031924 1682902508501 3365805017002 6731610034004