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2200401054 = 232122244503
BaseRepresentation
bin1000001100100111…
…0111010010011110
312200100102221210100
42003021313102132
514001300313204
61002202121530
7105346046265
oct20311672236
95610387710
102200401054
11a2a083975
12514ab02a6
13290b42077
1416c3435dc
15cd29aa39
hex8327749e

2200401054 has 12 divisors (see below), whose sum is σ = 4767535656. Its totient is φ = 733467012.

The previous prime is 2200401043. The next prime is 2200401097. The reversal of 2200401054 is 4501040022.

2200401054 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 122244503 = 2200401054 / (2 + 2 + 0 + 0 + 4 + 0 + 1 + 0 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61122234 + ... + 61122269.

It is an arithmetic number, because the mean of its divisors is an integer number (397294638).

Almost surely, 22200401054 is an apocalyptic number.

2200401054 is an abundant number, since it is smaller than the sum of its proper divisors (2567134602).

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

2200401054 is a wasteful number, since it uses less digits than its factorization.

2200401054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122244511 (or 122244508 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The square root of 2200401054 is about 46908.4326534153. The cubic root of 2200401054 is about 1300.6704734740.

Adding to 2200401054 its reverse (4501040022), we get a palindrome (6701441076).

The spelling of 2200401054 in words is "two billion, two hundred million, four hundred one thousand, fifty-four".

Divisors: 1 2 3 6 9 18 122244503 244489006 366733509 733467018 1100200527 2200401054