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470010901 = 1916324527
BaseRepresentation
bin11100000000111…
…100110000010101
31012202102000202011
4130000330300111
51430310322101
6114345544221
714435012113
oct3400746025
91182360664
10470010901
11221344168
121114a5071
13764b5079
14465caab3
152b3e2751
hex1c03cc15

470010901 has 4 divisors (see below), whose sum is σ = 470054592. Its totient is φ = 469967212.

The previous prime is 470010887. The next prime is 470010907. The reversal of 470010901 is 109010074.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 470010901 - 29 = 470010389 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 (470010907) 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, 6900 + ... + 31426.

It is an arithmetic number, because the mean of its divisors is an integer number (117513648).

Almost surely, 2470010901 is an apocalyptic number.

It is an amenable number.

470010901 is a deficient number, since it is larger than the sum of its proper divisors (43691).

470010901 is a wasteful number, since it uses less digits than its factorization.

470010901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43690.

The product of its (nonzero) digits is 252, while the sum is 22.

The square root of 470010901 is about 21679.7348000385. The cubic root of 470010901 is about 777.5040206848.

Adding to 470010901 its reverse (109010074), we get a palindrome (579020975).

The spelling of 470010901 in words is "four hundred seventy million, ten thousand, nine hundred one".

Divisors: 1 19163 24527 470010901