Base | Representation |
---|---|
bin | 11111111000101000101100… |
… | …100101111000100110111010 |
3 | 200101111222211111021002100000 |
4 | 133320220230211320212322 |
5 | 121340022432131434343 |
6 | 1214125232454253430 |
7 | 41352246366532323 |
oct | 3770505445704672 |
9 | 611458744232300 |
10 | 140231430343098 |
11 | 407558a766a406 |
12 | 1388995a357276 |
13 | 60329c8538613 |
14 | 268b34778744a |
15 | 1132b1be24ed3 |
hex | 7f8a2c9789ba |
140231430343098 has 24 divisors (see below), whose sum is σ = 315087905216448. Its totient is φ = 46743810114204.
The previous prime is 140231430343031. The next prime is 140231430343129. The reversal of 140231430343098 is 890343034132041.
140231430343098 is a `hidden beast` number, since 1 + 4 + 0 + 2 + 31 + 4 + 303 + 4 + 309 + 8 = 666.
It is a super-2 number, since 2×1402314303430982 (a number of 29 digits) contains 22 as substring.
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, 144271018386 + ... + 144271019357.
It is an arithmetic number, because the mean of its divisors is an integer number (13128662717352).
Almost surely, 2140231430343098 is an apocalyptic number.
140231430343098 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
140231430343098 is an abundant number, since it is smaller than the sum of its proper divisors (174856474873350).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140231430343098 is an equidigital number, since it uses as much as digits as its factorization.
140231430343098 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288542037760 (or 288542037748 counting only the distinct ones).
The product of its (nonzero) digits is 746496, while the sum is 45.
It can be divided in two parts, 140231430 and 343098, that added together give a triangular number (140574528 = T16767).
The spelling of 140231430343098 in words is "one hundred forty trillion, two hundred thirty-one billion, four hundred thirty million, three hundred forty-three thousand, ninety-eight".
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