Base | Representation |
---|---|
bin | 100000010111100111010010… |
… | …000010110110111000111111 |
3 | 200200001111121011010212102222 |
4 | 200113213102002312320333 |
5 | 122124412210014143044 |
6 | 1222435214021235555 |
7 | 41662120560504410 |
oct | 4027472202667077 |
9 | 620044534125388 |
10 | 142360214990399 |
11 | 413a66a00478aa |
12 | 13b72443b62bbb |
13 | 6158683c35cb3 |
14 | 27223b2137807 |
15 | 116d1b11e68ee |
hex | 8179d20b6e3f |
142360214990399 has 32 divisors (see below), whose sum is σ = 165279522816000. Its totient is φ = 120092532749280.
The previous prime is 142360214990321. The next prime is 142360214990431. The reversal of 142360214990399 is 993099412063241.
It is a Cunningham number, because it is equal to 119314802-1.
It is not a de Polignac number, because 142360214990399 - 28 = 142360214990143 is a prime.
It is a super-2 number, since 2×1423602149903992 (a number of 29 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (142360214990309) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5929934054 + ... + 5929958060.
It is an arithmetic number, because the mean of its divisors is an integer number (5164985088000).
Almost surely, 2142360214990399 is an apocalyptic number.
142360214990399 is a deficient number, since it is larger than the sum of its proper divisors (22919307825601).
142360214990399 is a wasteful number, since it uses less digits than its factorization.
142360214990399 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44603.
The product of its (nonzero) digits is 22674816, while the sum is 62.
The spelling of 142360214990399 in words is "one hundred forty-two trillion, three hundred sixty billion, two hundred fourteen million, nine hundred ninety thousand, three hundred ninety-nine".
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