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115210500013332 = 223219316581822109
BaseRepresentation
bin11010001100100010001000…
…111011010111110100010100
3120002221000102211120112111100
4122030202020323113310110
5110100102101000411312
61045010550102110100
733160453410051543
oct3214421073276424
9502830384515440
10115210500013332
11337895537a9319
1210b0869741b330
134c393c3b30219
14206430a0c815a
15d4bd520d35dc
hex68c888ed7d14

115210500013332 has 36 divisors (see below), whose sum is σ = 292735487529940. Its totient is φ = 38204518136832.

The previous prime is 115210500013321. The next prime is 115210500013379. The reversal of 115210500013332 is 233310005012511.

115210500013332 is a `hidden beast` number, since 1 + 1 + 5 + 21 + 0 + 500 + 0 + 133 + 3 + 2 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9007705648656 + 106202794364676 = 3001284^2 + 10305474^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 115210500013296 and 115210500013305.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8290904107 + ... + 8290918002.

Almost surely, 2115210500013332 is an apocalyptic number.

115210500013332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

115210500013332 is an abundant number, since it is smaller than the sum of its proper divisors (177524987516608).

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

115210500013332 is a wasteful number, since it uses less digits than its factorization.

115210500013332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16581822312 (or 16581822307 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

Adding to 115210500013332 its reverse (233310005012511), we get a palindrome (348520505025843).

The spelling of 115210500013332 in words is "one hundred fifteen trillion, two hundred ten billion, five hundred million, thirteen thousand, three hundred thirty-two".

Divisors: 1 2 3 4 6 9 12 18 36 193 386 579 772 1158 1737 2316 3474 6948 16581822109 33163644218 49745466327 66327288436 99490932654 149236398981 198981865308 298472797962 596945595924 3200291667037 6400583334074 9600875001111 12801166668148 19201750002222 28802625003333 38403500004444 57605250006666 115210500013332