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2100052354 = 213121113797
BaseRepresentation
bin111110100101100…
…0100000110000010
312102100121201020211
41331023010012002
513300103133404
6544215224334
7103020102421
oct17513040602
95370551224
102100052354
11988474464
124a73780aa
1327610893a
1415cca12b8
15c4577b04
hex7d2c4182

2100052354 has 16 divisors (see below), whose sum is σ = 3176464896. Its totient is φ = 1041242800.

The previous prime is 2100052351. The next prime is 2100052379. The reversal of 2100052354 is 4532500012.

It is not an unprimeable number, because it can be changed into a prime (2100052351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 551184 + ... + 554980.

It is an arithmetic number, because the mean of its divisors is an integer number (198529056).

Almost surely, 22100052354 is an apocalyptic number.

2100052354 is a deficient number, since it is larger than the sum of its proper divisors (1076412542).

2100052354 is a wasteful number, since it uses less digits than its factorization.

2100052354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6041.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2100052354 is about 45826.3281749695. The cubic root of 2100052354 is about 1280.5898067152.

Adding to 2100052354 its reverse (4532500012), we get a palindrome (6632552366).

The spelling of 2100052354 in words is "two billion, one hundred million, fifty-two thousand, three hundred fifty-four".

Divisors: 1 2 131 262 2111 3797 4222 7594 276541 497407 553082 994814 8015467 16030934 1050026177 2100052354