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28416136710 = 23513396718367
BaseRepresentation
bin11010011101101110…
…111101011000000110
32201100100222022101210
4122131232331120012
5431144012333320
621015412232250
72024115114423
oct323556753006
981310868353
1028416136710
1111062194105
12561060b686
1328ab1bc1a0
141537d54d4a
15b14a660e0
hex69dbbd606

28416136710 has 64 divisors (see below), whose sum is σ = 73467297792. Its totient is φ = 6992597376.

The previous prime is 28416136699. The next prime is 28416136739. The reversal of 28416136710 is 1763161482.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1537947 + ... + 1556313.

It is an arithmetic number, because the mean of its divisors is an integer number (1147926528).

Almost surely, 228416136710 is an apocalyptic number.

28416136710 is an abundant number, since it is smaller than the sum of its proper divisors (45051161082).

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

28416136710 is a wasteful number, since it uses less digits than its factorization.

28416136710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22357.

The product of its (nonzero) digits is 48384, while the sum is 39.

The spelling of 28416136710 in words is "twenty-eight billion, four hundred sixteen million, one hundred thirty-six thousand, seven hundred ten".

Divisors: 1 2 3 5 6 10 13 15 26 30 39 65 78 130 195 390 3967 7934 11901 18367 19835 23802 36734 39670 51571 55101 59505 91835 103142 110202 119010 154713 183670 238771 257855 275505 309426 477542 515710 551010 716313 773565 1193855 1432626 1547130 2387710 3581565 7163130 72861889 145723778 218585667 364309445 437171334 728618890 947204557 1092928335 1894409114 2185856670 2841613671 4736022785 5683227342 9472045570 14208068355 28416136710