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354126968 = 23135957713
BaseRepresentation
bin10101000110111…
…000110001111000
3220200100111212122
4111012320301320
51211124030333
655050100412
711530013066
oct2506706170
9820314778
10354126968
11171993918
129a71a708
135849c7b0
1435063036
1521151798
hex151b8c78

354126968 has 32 divisors (see below), whose sum is σ = 727196400. Its totient is φ = 160670208.

The previous prime is 354126967. The next prime is 354126991. The reversal of 354126968 is 869621453.

It is a super-3 number, since 3×3541269683 (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354126967) 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, 22721 + ... + 34992.

Almost surely, 2354126968 is an apocalyptic number.

It is an amenable number.

354126968 is an abundant number, since it is smaller than the sum of its proper divisors (373069432).

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

354126968 is a wasteful number, since it uses less digits than its factorization.

354126968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57791 (or 57787 counting only the distinct ones).

The product of its digits is 311040, while the sum is 44.

The square root of 354126968 is about 18818.2615562650. The cubic root of 354126968 is about 707.4889595267.

The spelling of 354126968 in words is "three hundred fifty-four million, one hundred twenty-six thousand, nine hundred sixty-eight".

Divisors: 1 2 4 8 13 26 52 59 104 118 236 472 767 1534 3068 6136 57713 115426 230852 461704 750269 1500538 3001076 3405067 6002152 6810134 13620268 27240536 44265871 88531742 177063484 354126968