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8341470431 = 72235343671
BaseRepresentation
bin1111100010011000…
…01011110011011111
3210112022221121021022
413301030023303133
5114040404023211
63455414354355
7413465220530
oct76114136337
923468847238
108341470431
1135a05a7218
12174965b9bb
13a2c200b28
14591b94687
1533c49bbdb
hex1f130bcdf

8341470431 has 8 divisors (see below), whose sum is σ = 9575860224. Its totient is φ = 7117768440.

The previous prime is 8341470413. The next prime is 8341470509. The reversal of 8341470431 is 1340741438.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 8341470431 - 26 = 8341470367 is a prime.

It is a super-2 number, since 2×83414704312 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 8341470391 and 8341470400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8341475431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2670275 + ... + 2673396.

It is an arithmetic number, because the mean of its divisors is an integer number (1196982528).

Almost surely, 28341470431 is an apocalyptic number.

8341470431 is a deficient number, since it is larger than the sum of its proper divisors (1234389793).

8341470431 is a wasteful number, since it uses less digits than its factorization.

8341470431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5343901.

The product of its (nonzero) digits is 32256, while the sum is 35.

The square root of 8341470431 is about 91331.6507624821. The cubic root of 8341470431 is about 2028.0603368141.

The spelling of 8341470431 in words is "eight billion, three hundred forty-one million, four hundred seventy thousand, four hundred thirty-one".

Divisors: 1 7 223 1561 5343671 37405697 1191638633 8341470431