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913299414942 = 23971774788423
BaseRepresentation
bin11010100101001001110…
…00110001111110011110
310020022101101222100210010
431102210320301332132
5104430414122234232
61535321452024050
7122661260640015
oct15224470617636
93208341870703
10913299414942
1132236778a112
12129006162026
136817bbb24c5
14322bd811a7c
1518b54dc40cc
hexd4a4e31f9e

913299414942 has 32 divisors (see below), whose sum is σ = 1845554602752. Its totient is φ = 301274267904.

The previous prime is 913299414941. The next prime is 913299414943. The reversal of 913299414942 is 249414992319.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (913299414941) and next prime (913299414943).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (913299414941) 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, 10284543 + ... + 10372965.

It is an arithmetic number, because the mean of its divisors is an integer number (57673581336).

Almost surely, 2913299414942 is an apocalyptic number.

913299414942 is an abundant number, since it is smaller than the sum of its proper divisors (932255187810).

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

913299414942 is a wasteful number, since it uses less digits than its factorization.

913299414942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106272.

The product of its digits is 5038848, while the sum is 57.

The spelling of 913299414942 in words is "nine hundred thirteen billion, two hundred ninety-nine million, four hundred fourteen thousand, nine hundred forty-two".

Divisors: 1 2 3 6 97 194 291 582 17747 35494 53241 88423 106482 176846 265269 530538 1721459 3442918 5164377 8577031 10328754 17154062 25731093 51462186 1569242981 3138485962 4707728943 9415457886 152216569157 304433138314 456649707471 913299414942