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2230962657 = 37119657847
BaseRepresentation
bin1000010011111001…
…1100100111100001
312202110221122102120
42010332130213201
514032111301112
61005213134453
7106166604210
oct20476344741
95673848376
102230962657
11a453582a0
1252318a429
13297282861
1417241b077
15d0cd5e8c
hex84f9c9e1

2230962657 has 16 divisors (see below), whose sum is σ = 3708613632. Its totient is φ = 1158941520.

The previous prime is 2230962631. The next prime is 2230962661. The reversal of 2230962657 is 7562690322.

2230962657 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 not a de Polignac number, because 2230962657 - 28 = 2230962401 is a prime.

It is a super-3 number, since 3×22309626573 (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2230962667) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4828693 + ... + 4829154.

It is an arithmetic number, because the mean of its divisors is an integer number (231788352).

Almost surely, 22230962657 is an apocalyptic number.

It is an amenable number.

2230962657 is a deficient number, since it is larger than the sum of its proper divisors (1477650975).

2230962657 is a wasteful number, since it uses less digits than its factorization.

2230962657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9657868.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 2230962657 is about 47233.0674104488. The cubic root of 2230962657 is about 1306.6645244640.

The spelling of 2230962657 in words is "two billion, two hundred thirty million, nine hundred sixty-two thousand, six hundred fifty-seven".

Divisors: 1 3 7 11 21 33 77 231 9657847 28973541 67604929 106236317 202814787 318708951 743654219 2230962657