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474141913 = 767734559
BaseRepresentation
bin11100010000101…
…101010011011001
31020001011220102121
4130100231103121
51432340020123
6115014301241
714515065640
oct3420552331
91201156377
10474141913
11223705923
12112957821
137730045b
1446d84357
152b95b75d
hex1c42d4d9

474141913 has 4 divisors (see below), whose sum is σ = 541876480. Its totient is φ = 406407348.

The previous prime is 474141911. The next prime is 474141919. The reversal of 474141913 is 319141474.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 474141913 - 21 = 474141911 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (474141911) 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, 33867273 + ... + 33867286.

It is an arithmetic number, because the mean of its divisors is an integer number (135469120).

Almost surely, 2474141913 is an apocalyptic number.

It is an amenable number.

474141913 is a deficient number, since it is larger than the sum of its proper divisors (67734567).

474141913 is an equidigital number, since it uses as much as digits as its factorization.

474141913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67734566.

The product of its digits is 12096, while the sum is 34.

The square root of 474141913 is about 21774.7999531569. The cubic root of 474141913 is about 779.7752546663.

The spelling of 474141913 in words is "four hundred seventy-four million, one hundred forty-one thousand, nine hundred thirteen".

Divisors: 1 7 67734559 474141913