Base | Representation |
---|---|
bin | 100000010111100010000000… |
… | …101011110111011101100100 |
3 | 200200000221222200221200101000 |
4 | 200113202000223313131210 |
5 | 122124314112042313021 |
6 | 1222432440233033300 |
7 | 41661530402646150 |
oct | 4027420053673544 |
9 | 620027880850330 |
10 | 142354555041636 |
11 | 413a42561665a3 |
12 | 13b71324555830 |
13 | 6157c9144bca2 |
14 | 2721dd6566060 |
15 | 116ce7e37eb26 |
hex | 817880af7764 |
142354555041636 has 96 divisors (see below), whose sum is σ = 426139638068480. Its totient is φ = 40253423496192.
The previous prime is 142354555041619. The next prime is 142354555041659. The reversal of 142354555041636 is 636140555453241.
142354555041636 is a `hidden beast` number, since 1 + 4 + 2 + 3 + 5 + 45 + 550 + 4 + 16 + 36 = 666.
It is a super-2 number, since 2×1423545550416362 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (54).
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, 970543555 + ... + 970690218.
Almost surely, 2142354555041636 is an apocalyptic number.
It is an amenable number.
142354555041636 is an abundant number, since it is smaller than the sum of its proper divisors (283785083026844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
142354555041636 is a wasteful number, since it uses less digits than its factorization.
142354555041636 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1941233890 (or 1941233882 counting only the distinct ones).
The product of its (nonzero) digits is 25920000, while the sum is 54.
The spelling of 142354555041636 in words is "one hundred forty-two trillion, three hundred fifty-four billion, five hundred fifty-five million, forty-one thousand, six hundred thirty-six".
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