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413091284 = 22103272821
BaseRepresentation
bin11000100111110…
…100010111010100
31001210022012201012
4120213310113110
51321222410114
6104553551352
713144134524
oct3047642724
91053265635
10413091284
111a21a7661
12b6415558
1367776218
143cc11684
15263ec63e
hex189f45d4

413091284 has 6 divisors (see below), whose sum is σ = 722909754. Its totient is φ = 206545640.

The previous prime is 413091269. The next prime is 413091299. The reversal of 413091284 is 482190314.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (413091269) and next prime (413091299).

It can be written as a sum of positive squares in only one way, i.e., 228674884 + 184416400 = 15122^2 + 13580^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 413091284.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51636407 + ... + 51636414.

It is an arithmetic number, because the mean of its divisors is an integer number (120484959).

Almost surely, 2413091284 is an apocalyptic number.

It is an amenable number.

413091284 is a deficient number, since it is larger than the sum of its proper divisors (309818470).

413091284 is a wasteful number, since it uses less digits than its factorization.

413091284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103272825 (or 103272823 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 413091284 is about 20324.6472048102. The cubic root of 413091284 is about 744.7582862232.

The spelling of 413091284 in words is "four hundred thirteen million, ninety-one thousand, two hundred eighty-four".

Divisors: 1 2 4 103272821 206545642 413091284