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226070900 = 225211205519
BaseRepresentation
bin11010111100110…
…01000101110100
3120202101120222022
431132121011310
5430333232100
634233252312
75413366556
oct1536310564
9522346868
10226070900
1110667a460
1263864098
1337ab4a83
142204b4d6
1514ca8e85
hexd799174

226070900 has 36 divisors (see below), whose sum is σ = 535174080. Its totient is φ = 82207200.

The previous prime is 226070869. The next prime is 226070959. The reversal of 226070900 is 9070622.

It is a super-2 number, since 2×2260709002 = 102216103653620000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 226070900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101660 + ... + 103859.

Almost surely, 2226070900 is an apocalyptic number.

226070900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

226070900 is an abundant number, since it is smaller than the sum of its proper divisors (309103180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

226070900 is a wasteful number, since it uses less digits than its factorization.

226070900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205544 (or 205537 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 226070900 is about 15035.6542923812. The cubic root of 226070900 is about 609.1836252873.

The spelling of 226070900 in words is "two hundred twenty-six million, seventy thousand, nine hundred".

Divisors: 1 2 4 5 10 11 20 22 25 44 50 55 100 110 220 275 550 1100 205519 411038 822076 1027595 2055190 2260709 4110380 4521418 5137975 9042836 10275950 11303545 20551900 22607090 45214180 56517725 113035450 226070900