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2053826208 = 253271018763
BaseRepresentation
bin111101001101010…
…1110011010100000
312022010122011220100
41322122232122200
513201234414313
6535444342400
7101616143340
oct17232563240
95263564810
102053826208
11964371035
124939a4a00
132696721a5
15c0496173
hex7a6ae6a0

2053826208 has 72 divisors (see below), whose sum is σ = 6674941728. Its totient is φ = 586806912.

The previous prime is 2053826191. The next prime is 2053826227. The reversal of 2053826208 is 8026283502.

2053826208 is a `hidden beast` number, since 20 + 5 + 3 + 8 + 2 + 620 + 8 = 666.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 507366 + ... + 511397.

It is an arithmetic number, because the mean of its divisors is an integer number (92707524).

Almost surely, 22053826208 is an apocalyptic number.

2053826208 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

2053826208 is an abundant number, since it is smaller than the sum of its proper divisors (4621115520).

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

2053826208 is a wasteful number, since it uses less digits than its factorization.

2053826208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018786 (or 1018775 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 36.

The square root of 2053826208 is about 45319.1593920276. The cubic root of 2053826208 is about 1271.1239369371.

The spelling of 2053826208 in words is "two billion, fifty-three million, eight hundred twenty-six thousand, two hundred eight".