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224900226980 = 225111378636443
BaseRepresentation
bin1101000101110100011…
…0010001111110100100
3210111111200110021110022
43101131012101332210
512141043424230410
6251152344214312
722151144246642
oct3213506217644
9714450407408
10224900226980
118741a351290
123770676a398
1318291c912b0
14ac570d6192
155cb44d9455
hex345d191fa4

224900226980 has 48 divisors (see below), whose sum is σ = 554858748864. Its totient is φ = 75490984320.

The previous prime is 224900226973. The next prime is 224900227003. The reversal of 224900226980 is 89622009422.

224900226980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2249002269802 (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39315362 + ... + 39321081.

It is an arithmetic number, because the mean of its divisors is an integer number (11559557268).

Almost surely, 2224900226980 is an apocalyptic number.

224900226980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

224900226980 is an abundant number, since it is smaller than the sum of its proper divisors (329958521884).

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

224900226980 is a wasteful number, since it uses less digits than its factorization.

224900226980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78636476 (or 78636474 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 224900226980 in words is "two hundred twenty-four billion, nine hundred million, two hundred twenty-six thousand, nine hundred eighty".

Divisors: 1 2 4 5 10 11 13 20 22 26 44 52 55 65 110 130 143 220 260 286 572 715 1430 2860 78636443 157272886 314545772 393182215 786364430 865000873 1022273759 1572728860 1730001746 2044547518 3460003492 4089095036 4325004365 5111368795 8650008730 10222737590 11245011349 17300017460 20445475180 22490022698 44980045396 56225056745 112450113490 224900226980