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85248410130 = 232513396718367
BaseRepresentation
bin100111101100100110…
…0111000001000010010
322011001002220221012100
41033121030320020102
52344042043111010
6103055041141230
76105351346602
oct1173114701022
9264032827170
1085248410130
1133176561314
121463162a816
13806759a540
1441a9c20c02
15233e1432c0
hex13d9338212

85248410130 has 96 divisors (see below), whose sum is σ = 238768717824. Its totient is φ = 20977792128.

The previous prime is 85248410123. The next prime is 85248410131. The reversal of 85248410130 is 3101484258.

It is not an unprimeable number, because it can be changed into a prime (85248410131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4632207 + ... + 4650573.

It is an arithmetic number, because the mean of its divisors is an integer number (2487174144).

Almost surely, 285248410130 is an apocalyptic number.

85248410130 is an abundant number, since it is smaller than the sum of its proper divisors (153520307694).

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

85248410130 is a wasteful number, since it uses less digits than its factorization.

85248410130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22360 (or 22357 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

Adding to 85248410130 its reverse (3101484258), we get a palindrome (88349894388).

The spelling of 85248410130 in words is "eighty-five billion, two hundred forty-eight million, four hundred ten thousand, one hundred thirty".

Divisors: 1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 3967 7934 11901 18367 19835 23802 35703 36734 39670 51571 55101 59505 71406 91835 103142 110202 119010 154713 165303 178515 183670 238771 257855 275505 309426 330606 357030 464139 477542 515710 551010 716313 773565 826515 928278 1193855 1432626 1547130 1653030 2148939 2320695 2387710 3581565 4297878 4641390 7163130 10744695 21489390 72861889 145723778 218585667 364309445 437171334 655757001 728618890 947204557 1092928335 1311514002 1894409114 2185856670 2841613671 3278785005 4736022785 5683227342 6557570010 8524841013 9472045570 14208068355 17049682026 28416136710 42624205065 85248410130