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474884101 = 1231385771
BaseRepresentation
bin11100010011100…
…010100000000101
31020002120121112001
4130103202200011
51433032242401
6115042225301
714524306516
oct3423424005
91202517461
10474884101
112240724aa
12113055231
1377500213
14470d8a0d
152ba56601
hex1c4e2805

474884101 has 4 divisors (see below), whose sum is σ = 475271104. Its totient is φ = 474497100.

The previous prime is 474884093. The next prime is 474884107. The reversal of 474884101 is 101488474.

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 474884101 - 23 = 474884093 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 (474884107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191655 + ... + 194116.

It is an arithmetic number, because the mean of its divisors is an integer number (118817776).

Almost surely, 2474884101 is an apocalyptic number.

It is an amenable number.

474884101 is a deficient number, since it is larger than the sum of its proper divisors (387003).

474884101 is a wasteful number, since it uses less digits than its factorization.

474884101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387002.

The product of its (nonzero) digits is 28672, while the sum is 37.

The square root of 474884101 is about 21791.8356500778. The cubic root of 474884101 is about 780.1819107823.

The spelling of 474884101 in words is "four hundred seventy-four million, eight hundred eighty-four thousand, one hundred one".

Divisors: 1 1231 385771 474884101