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3472076109 = 31157358703
BaseRepresentation
bin1100111011110011…
…1010110101001101
322221222022202000110
43032330322311031
524102322413414
61332310350233
7152020105605
oct31674726515
98858282013
103472076109
111521995197
1280a95b379
13434440608
1424d1adc05
15154c43459
hexcef3ad4d

3472076109 has 4 divisors (see below), whose sum is σ = 4629434816. Its totient is φ = 2314717404.

The previous prime is 3472076089. The next prime is 3472076129. The reversal of 3472076109 is 9016702743.

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 an interprime number because it is at equal distance from previous prime (3472076089) and next prime (3472076129).

It is not a de Polignac number, because 3472076109 - 28 = 3472075853 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3472076129) 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, 578679349 + ... + 578679354.

It is an arithmetic number, because the mean of its divisors is an integer number (1157358704).

Almost surely, 23472076109 is an apocalyptic number.

It is an amenable number.

3472076109 is a deficient number, since it is larger than the sum of its proper divisors (1157358707).

3472076109 is a wasteful number, since it uses less digits than its factorization.

3472076109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157358706.

The product of its (nonzero) digits is 63504, while the sum is 39.

The square root of 3472076109 is about 58924.3252740326. The cubic root of 3472076109 is about 1514.2459199679.

The spelling of 3472076109 in words is "three billion, four hundred seventy-two million, seventy-six thousand, one hundred nine".

Divisors: 1 3 1157358703 3472076109