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3258023201 = 20891559609
BaseRepresentation
bin1100001000110001…
…0111110100100001
322102001112201121222
43002030113310201
523133023220301
61255142424425
7143510511626
oct30214276441
98361481558
103258023201
111422084064
1276b132115
133cbca5aa4
1422c9b034d
1514106031b
hexc2317d21

3258023201 has 4 divisors (see below), whose sum is σ = 3259584900. Its totient is φ = 3256461504.

The previous prime is 3258023161. The next prime is 3258023227. The reversal of 3258023201 is 1023208523.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1023208523 = 6715271769.

It can be written as a sum of positive squares in 2 ways, for example, as 2662663201 + 595360000 = 51601^2 + 24400^2 .

It is a cyclic number.

It is not a de Polignac number, because 3258023201 - 210 = 3258022177 is a prime.

It is a super-2 number, since 2×32580232012 = 21229430356508572802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3258023291) 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, 777716 + ... + 781893.

It is an arithmetic number, because the mean of its divisors is an integer number (814896225).

Almost surely, 23258023201 is an apocalyptic number.

It is an amenable number.

3258023201 is a deficient number, since it is larger than the sum of its proper divisors (1561699).

3258023201 is a wasteful number, since it uses less digits than its factorization.

3258023201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561698.

The product of its (nonzero) digits is 2880, while the sum is 26.

The square root of 3258023201 is about 57079.0960072074. The cubic root of 3258023201 is about 1482.4659403122.

The spelling of 3258023201 in words is "three billion, two hundred fifty-eight million, twenty-three thousand, two hundred one".

Divisors: 1 2089 1559609 3258023201