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3680056051 = 723137166843
BaseRepresentation
bin1101101101011001…
…0011001011110011
3100111110200012212021
43123112103023303
530014043243201
61405100212311
7160123650250
oct33326231363
910443605767
103680056051
111619328641
1286853a097
1346855cb79
1426ca6c427
15168126ea1
hexdb5932f3

3680056051 has 16 divisors (see below), whose sum is σ = 4420698624. Its totient is φ = 2995147584.

The previous prime is 3680056049. The next prime is 3680056063. The reversal of 3680056051 is 1506500863.

It is not a de Polignac number, because 3680056051 - 21 = 3680056049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3680055998 and 3680056016.

It is not an unprimeable number, because it can be changed into a prime (3680056091) 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 15 ways as a sum of consecutive naturals, for example, 61365 + ... + 105478.

It is an arithmetic number, because the mean of its divisors is an integer number (276293664).

Almost surely, 23680056051 is an apocalyptic number.

3680056051 is a deficient number, since it is larger than the sum of its proper divisors (740642573).

3680056051 is a wasteful number, since it uses less digits than its factorization.

3680056051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167010.

The product of its (nonzero) digits is 21600, while the sum is 34.

The square root of 3680056051 is about 60663.4655373397. The cubic root of 3680056051 is about 1543.8963642832.

The spelling of 3680056051 in words is "three billion, six hundred eighty million, fifty-six thousand, fifty-one".

Divisors: 1 7 23 137 161 959 3151 22057 166843 1167901 3837389 22857491 26861723 160002437 525722293 3680056051