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2230101553 is a prime number
BaseRepresentation
bin1000010011101100…
…1010011000110001
312202102022220012211
42010323022120301
514031401222203
61005142452121
7106156356541
oct20473123061
95672286184
102230101553
11a4491a339
12522a34041
13297040924
14172275321
15d0bb5c6d
hex84eca631

2230101553 has 2 divisors, whose sum is σ = 2230101554. Its totient is φ = 2230101552.

The previous prime is 2230101541. The next prime is 2230101563. The reversal of 2230101553 is 3551010322.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2182104369 + 47997184 = 46713^2 + 6928^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2230101553 is a prime.

It is not a weakly prime, because it can be changed into another prime (2230101563) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115050776 + 1115050777.

It is an arithmetic number, because the mean of its divisors is an integer number (1115050777).

Almost surely, 22230101553 is an apocalyptic number.

It is an amenable number.

2230101553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230101553 is an equidigital number, since it uses as much as digits as its factorization.

2230101553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 2230101553 is about 47223.9510524056. The cubic root of 2230101553 is about 1306.4963879512.

Adding to 2230101553 its reverse (3551010322), we get a palindrome (5781111875).

The spelling of 2230101553 in words is "two billion, two hundred thirty million, one hundred one thousand, five hundred fifty-three".