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4954159097 = 21123479427
BaseRepresentation
bin1001001110100101…
…00111011111111001
3110210021010100122222
410213102213133321
540121231042342
62135332453425
7233524441346
oct44722473771
913707110588
104954159097
112112548068
12b6317a275
1360c4cb5b4
1434dd6b7cd
151dededed2
hex1274a77f9

4954159097 has 4 divisors (see below), whose sum is σ = 4977638736. Its totient is φ = 4930679460.

The previous prime is 4954159087. The next prime is 4954159099. The reversal of 4954159097 is 7909514594.

4954159097 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4954159097 - 24 = 4954159081 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4954159099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11739503 + ... + 11739924.

It is an arithmetic number, because the mean of its divisors is an integer number (1244409684).

Almost surely, 24954159097 is an apocalyptic number.

It is an amenable number.

4954159097 is a deficient number, since it is larger than the sum of its proper divisors (23479639).

4954159097 is a wasteful number, since it uses less digits than its factorization.

4954159097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23479638.

The product of its (nonzero) digits is 2041200, while the sum is 53.

The square root of 4954159097 is about 70385.7876065900. The cubic root of 4954159097 is about 1704.7341050716.

The spelling of 4954159097 in words is "four billion, nine hundred fifty-four million, one hundred fifty-nine thousand, ninety-seven".

Divisors: 1 211 23479427 4954159097