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310134682428 = 22337698501537
BaseRepresentation
bin1001000001101010111…
…01111011001100111100
31002122111211010020102120
410200311131323030330
520040123434314203
6354250210322540
731256266206414
oct4406535731474
91078454106376
10310134682428
1110a588a411aa
1250133589450
13233266b3c0c
1411021123644
1581022c2b53
hex483577b33c

310134682428 has 24 divisors (see below), whose sum is σ = 743205636432. Its totient is φ = 100584221184.

The previous prime is 310134682423. The next prime is 310134682441. The reversal of 310134682428 is 824286431013.

It is a self number, because there is not a number n which added to its sum of digits gives 310134682428.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310134682423) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349250325 + ... + 349251212.

It is an arithmetic number, because the mean of its divisors is an integer number (30966901518).

Almost surely, 2310134682428 is an apocalyptic number.

It is an amenable number.

310134682428 is an abundant number, since it is smaller than the sum of its proper divisors (433070954004).

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

310134682428 is a wasteful number, since it uses less digits than its factorization.

310134682428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 698501581 (or 698501579 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 310134682428 in words is "three hundred ten billion, one hundred thirty-four million, six hundred eighty-two thousand, four hundred twenty-eight".

Divisors: 1 2 3 4 6 12 37 74 111 148 222 444 698501537 1397003074 2095504611 2794006148 4191009222 8382018444 25844556869 51689113738 77533670607 103378227476 155067341214 310134682428