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38308008767434 = 272736286340531
BaseRepresentation
bin10001011010111010001110…
…10000010010111111001010
312000122012122222220201122121
420231131013100102333022
520010114300221024214
6213250242320041454
711032443111625240
oct1055350720227712
9160565588821577
1038308008767434
111122a37629704a
12436842276328a
13184b578154943
14966190678790
1546672c57b424
hex22d747412fca

38308008767434 has 8 divisors (see below), whose sum is σ = 65670872172768. Its totient is φ = 16417718043180.

The previous prime is 38308008767401. The next prime is 38308008767437. The reversal of 38308008767434 is 43476780080383.

38308008767434 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (38308008767437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1368143170252 + ... + 1368143170279.

It is an arithmetic number, because the mean of its divisors is an integer number (8208859021596).

Almost surely, 238308008767434 is an apocalyptic number.

38308008767434 is a deficient number, since it is larger than the sum of its proper divisors (27362863405334).

38308008767434 is a wasteful number, since it uses less digits than its factorization.

38308008767434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736286340540.

The product of its (nonzero) digits is 65028096, while the sum is 61.

The spelling of 38308008767434 in words is "thirty-eight trillion, three hundred eight billion, eight million, seven hundred sixty-seven thousand, four hundred thirty-four".

Divisors: 1 2 7 14 2736286340531 5472572681062 19154004383717 38308008767434