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1395040131414 = 23277502229523
BaseRepresentation
bin10100010011001110110…
…111110001100101010110
311221100211202010100212100
4110103032313301211112
5140324020233201124
62544512251302530
7202534252315536
oct24231667614526
94840752110770
101395040131414
114986a6870646
121a645014aa46
13a17231898a7
144b73d9d34c6
152644c9d41c9
hex144cedf1956

1395040131414 has 12 divisors (see below), whose sum is σ = 3022586951436. Its totient is φ = 465013377132.

The previous prime is 1395040131377. The next prime is 1395040131437. The reversal of 1395040131414 is 4141310405931.

It is a happy number.

1395040131414 is a `hidden beast` number, since 1 + 3 + 9 + 504 + 0 + 1 + 3 + 141 + 4 = 666.

It is a super-2 number, since 2×13950401314142 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 38751114744 + ... + 38751114779.

It is an arithmetic number, because the mean of its divisors is an integer number (251882245953).

Almost surely, 21395040131414 is an apocalyptic number.

1395040131414 is an abundant number, since it is smaller than the sum of its proper divisors (1627546820022).

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

1395040131414 is a wasteful number, since it uses less digits than its factorization.

1395040131414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77502229531 (or 77502229528 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 1395040131414 in words is "one trillion, three hundred ninety-five billion, forty million, one hundred thirty-one thousand, four hundred fourteen".

Divisors: 1 2 3 6 9 18 77502229523 155004459046 232506688569 465013377138 697520065707 1395040131414