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102340411555360 = 25511313414154941
BaseRepresentation
bin10111010001001111111011…
…111000000111111000100000
3111102100122111020120010022111
4113101033323320013320200
5101403221130324232420
61001354311440445104
730361564542133426
oct2721177370077040
9442318436503274
10102340411555360
112a67736334a9a0
12b58a310919794
134514875917544
141b3b433903116
15bc7197b3a45a
hex5d13fbe07e20

102340411555360 has 192 divisors, whose sum is σ = 272280441904128. Its totient is φ = 36012510720000.

The previous prime is 102340411555321. The next prime is 102340411555399. The reversal of 102340411555360 is 63555114043201.

It is an interprime number because it is at equal distance from previous prime (102340411555321) and next prime (102340411555399).

It is a super-2 number, since 2×1023404115553602 (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40).

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, 1862705490 + ... + 1862760430.

It is an arithmetic number, because the mean of its divisors is an integer number (1418127301584).

Almost surely, 2102340411555360 is an apocalyptic number.

102340411555360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102340411555360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136140220952064).

102340411555360 is an abundant number, since it is smaller than the sum of its proper divisors (169940030348768).

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

102340411555360 is a wasteful number, since it uses less digits than its factorization.

102340411555360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89139 (or 89131 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 40.

Adding to 102340411555360 its reverse (63555114043201), we get a palindrome (165895525598561).

The spelling of 102340411555360 in words is "one hundred two trillion, three hundred forty billion, four hundred eleven million, five hundred fifty-five thousand, three hundred sixty".