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115415436051230 = 25722310909938761
BaseRepresentation
bin11010001111100001000000…
…000100010100001100011110
3120010122121102011212221001012
4122033201000010110030132
5110111431303112114410
61045245041440415222
733211330045454600
oct3217410004241436
9503577364787035
10115415436051230
113385845885a887
1210b40350017512
134c52823974783
1420701cb97b170
15d52348a77605
hex68f84011431e

115415436051230 has 96 divisors (see below), whose sum is σ = 252196383574080. Its totient is φ = 37847018119680.

The previous prime is 115415436051203. The next prime is 115415436051257. The reversal of 115415436051230 is 32150634514511.

It is an interprime number because it is at equal distance from previous prime (115415436051203) and next prime (115415436051257).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 122475050 + ... + 123413810.

It is an arithmetic number, because the mean of its divisors is an integer number (2627045662230).

Almost surely, 2115415436051230 is an apocalyptic number.

115415436051230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

115415436051230 is an abundant number, since it is smaller than the sum of its proper divisors (136780947522850).

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

115415436051230 is a wasteful number, since it uses less digits than its factorization.

115415436051230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 949714 (or 949707 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 41.

The spelling of 115415436051230 in words is "one hundred fifteen trillion, four hundred fifteen billion, four hundred thirty-six million, fifty-one thousand, two hundred thirty".

Divisors: 1 2 5 7 10 14 23 35 46 49 70 98 115 161 230 245 322 490 805 1127 1610 2254 5635 10909 11270 21818 54545 76363 109090 152726 250907 381815 501814 534541 763630 938761 1069082 1254535 1756349 1877522 2509070 2672705 3512698 4693805 5345410 6571327 8781745 9387610 12294443 13142654 17563490 21591503 24588886 32856635 43183006 45999289 61472215 65713270 91998578 107957515 122944430 151140521 215915030 229996445 302281042 459992890 755702605 1057983647 1511405210 2115967294 5289918235 10240943749 10579836470 20481887498 51204718745 71686606243 102409437490 143373212486 235541706227 358433031215 471083412454 501806243701 716866062430 1003612487402 1177708531135 1648791943589 2355417062270 2509031218505 3297583887178 5018062437010 8243959717945 11541543605123 16487919435890 23083087210246 57707718025615 115415436051230