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952212047431 = 19113977453949
BaseRepresentation
bin11011101101101000100…
…00101100011001000111
310101000211021221220110211
431312310100230121013
5111100112241004211
62005235024500251
7125536462600111
oct15666420543107
93330737856424
10952212047431
11337915970917
12134665a7a687
136ba408b7c28
143413180c3b1
1519b811bce21
hexddb442c647

952212047431 has 16 divisors (see below), whose sum is σ = 1012235868000. Its totient is φ = 893195347968.

The previous prime is 952212047407. The next prime is 952212047447. The reversal of 952212047431 is 134740212259.

952212047431 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 952212047431 - 229 = 951675176519 is a prime.

It is a super-2 number, since 2×9522120474312 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (952212047471) 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, 1870645 + ... + 2324593.

It is an arithmetic number, because the mean of its divisors is an integer number (63264741750).

Almost surely, 2952212047431 is an apocalyptic number.

952212047431 is a deficient number, since it is larger than the sum of its proper divisors (60023820569).

952212047431 is a wasteful number, since it uses less digits than its factorization.

952212047431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455058.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 952212047431 in words is "nine hundred fifty-two billion, two hundred twelve million, forty-seven thousand, four hundred thirty-one".

Divisors: 1 19 113 977 2147 18563 110401 453949 2097619 8625031 51296237 443508173 974628503 8426655287 50116423549 952212047431