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470052151 = 665970589
BaseRepresentation
bin11100000001000…
…110110100110111
31012202111010022221
4130001012310313
51430313132101
6114350503211
714435243302
oct3401066467
91182433287
10470052151
11221372158
12111504b07
13764caa8a
14465dbb39
152b3eeaa1
hex1c046d37

470052151 has 4 divisors (see below), whose sum is σ = 470129400. Its totient is φ = 469974904.

The previous prime is 470052137. The next prime is 470052169. The reversal of 470052151 is 151250074.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 470052151 - 29 = 470051639 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 (470052131) 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, 28636 + ... + 41953.

It is an arithmetic number, because the mean of its divisors is an integer number (117532350).

Almost surely, 2470052151 is an apocalyptic number.

470052151 is a deficient number, since it is larger than the sum of its proper divisors (77249).

470052151 is an equidigital number, since it uses as much as digits as its factorization.

470052151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77248.

The product of its (nonzero) digits is 1400, while the sum is 25.

The square root of 470052151 is about 21680.6861284416. The cubic root of 470052151 is about 777.5267656201.

The spelling of 470052151 in words is "four hundred seventy million, fifty-two thousand, one hundred fifty-one".

Divisors: 1 6659 70589 470052151