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34070407074 = 23211172072763
BaseRepresentation
bin11111101110110000…
…010010011110100010
310020221102111000011200
4133232300102132202
51024234011011244
623352435022030
72314203452604
oct375660223642
9106842430150
1034070407074
11134a3947120
12672a13a916
13329c7686b2
141912c89174
15d4615a669
hex7eec127a2

34070407074 has 24 divisors (see below), whose sum is σ = 80530053552. Its totient is φ = 10324365720.

The previous prime is 34070407039. The next prime is 34070407079. The reversal of 34070407074 is 47070407043.

It is not an unprimeable number, because it can be changed into a prime (34070407079) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86036184 + ... + 86036579.

It is an arithmetic number, because the mean of its divisors is an integer number (3355418898).

Almost surely, 234070407074 is an apocalyptic number.

34070407074 is an abundant number, since it is smaller than the sum of its proper divisors (46459646478).

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

34070407074 is a wasteful number, since it uses less digits than its factorization.

34070407074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172072782 (or 172072779 counting only the distinct ones).

The product of its (nonzero) digits is 65856, while the sum is 36.

It can be divided in two parts, 34070 and 407074, that added together give a palindrome (441144).

The spelling of 34070407074 in words is "thirty-four billion, seventy million, four hundred seven thousand, seventy-four".

Divisors: 1 2 3 6 9 11 18 22 33 66 99 198 172072763 344145526 516218289 1032436578 1548654867 1892800393 3097309734 3785600786 5678401179 11356802358 17035203537 34070407074