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6920936070 = 235230697869
BaseRepresentation
bin1100111001000010…
…10001101010000110
3122212022221222110120
412130201101222012
5103133224423240
63102431402410
7333335662116
oct63441215206
918768858416
106920936070
112a31762784
121411983406
13863b12959
14499259046
152a78ecad0
hex19c851a86

6920936070 has 16 divisors (see below), whose sum is σ = 16610246640. Its totient is φ = 1845582944.

The previous prime is 6920936053. The next prime is 6920936089. The reversal of 6920936070 is 706390296.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115348905 + ... + 115348964.

It is an arithmetic number, because the mean of its divisors is an integer number (1038140415).

Almost surely, 26920936070 is an apocalyptic number.

6920936070 is an abundant number, since it is smaller than the sum of its proper divisors (9689310570).

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

6920936070 is a wasteful number, since it uses less digits than its factorization.

6920936070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230697879.

The product of its (nonzero) digits is 122472, while the sum is 42.

The square root of 6920936070 is about 83192.1635131579. The cubic root of 6920936070 is about 1905.7018074023.

The spelling of 6920936070 in words is "six billion, nine hundred twenty million, nine hundred thirty-six thousand, seventy".

Divisors: 1 2 3 5 6 10 15 30 230697869 461395738 692093607 1153489345 1384187214 2306978690 3460468035 6920936070