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2056180896 = 253371131997
BaseRepresentation
bin111101010001110…
…1101010010100000
312022022001210221000
41322203231102200
513202340242041
6540011032000
7101645151330
oct17243552240
95268053830
102056180896
1196572a160
1249473b600
13269cb7bb3
141571210c0
15c07adbb6
hex7a8ed4a0

2056180896 has 384 divisors, whose sum is σ = 7725957120. Its totient is φ = 516326400.

The previous prime is 2056180879. The next prime is 2056180913. The reversal of 2056180896 is 6980816502.

2056180896 is a `hidden beast` number, since 2 + 0 + 561 + 8 + 0 + 89 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (2056180879) and next prime (2056180913).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2061870 + ... + 2062866.

It is an arithmetic number, because the mean of its divisors is an integer number (20119680).

Almost surely, 22056180896 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2056180896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3862978560).

2056180896 is an abundant number, since it is smaller than the sum of its proper divisors (5669776224).

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

2056180896 is a wasteful number, since it uses less digits than its factorization.

2056180896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065 (or 1051 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 45.

The square root of 2056180896 is about 45345.1308962715. The cubic root of 2056180896 is about 1271.6095277084.

The spelling of 2056180896 in words is "two billion, fifty-six million, one hundred eighty thousand, eight hundred ninety-six".