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34026888831 = 3135807150247
BaseRepresentation
bin11111101100001010…
…010001111001111111
310020211101121001100220
4133230022101321333
51024141340420311
623344242152423
72313134532345
oct375412217177
9106741531326
1034026888831
1113481323231
126717652713
13329373c660
14190b19b995
15d42411206
hex7ec291e7f

34026888831 has 16 divisors (see below), whose sum is σ = 48867861504. Its totient is φ = 20935878624.

The previous prime is 34026888821. The next prime is 34026888851. The reversal of 34026888831 is 13888862043.

It is a happy number.

It is not a de Polignac number, because 34026888831 - 217 = 34026757759 is a prime.

It is a super-2 number, since 2×340268888312 (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34026888821) 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, 151350 + ... + 301596.

It is an arithmetic number, because the mean of its divisors is an integer number (3054241344).

Almost surely, 234026888831 is an apocalyptic number.

34026888831 is a deficient number, since it is larger than the sum of its proper divisors (14840972673).

34026888831 is a wasteful number, since it uses less digits than its factorization.

34026888831 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156070.

The product of its (nonzero) digits is 1769472, while the sum is 51.

The spelling of 34026888831 in words is "thirty-four billion, twenty-six million, eight hundred eighty-eight thousand, eight hundred thirty-one".

Divisors: 1 3 13 39 5807 17421 75491 150247 226473 450741 1953211 5859633 872484329 2617452987 11342296277 34026888831