Base | Representation |
---|---|
bin | 11110110010000100110… |
… | …101100001110001111110 |
3 | 21111020002112222201211102 |
4 | 132302010311201301332 |
5 | 234124220222043032 |
6 | 4255440214053102 |
7 | 305554256603231 |
oct | 36620465416176 |
9 | 7436075881742 |
10 | 2115352534142 |
11 | 7461303a4031 |
12 | 2a1b7734a192 |
13 | 124627952633 |
14 | 745528a1418 |
15 | 3a059e66362 |
hex | 1ec84d61c7e |
2115352534142 has 4 divisors (see below), whose sum is σ = 3173028801216. Its totient is φ = 1057676267070.
The previous prime is 2115352534063. The next prime is 2115352534277. The reversal of 2115352534142 is 2414352535112.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2115352534096 and 2115352534105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 528838133534 + ... + 528838133537.
It is an arithmetic number, because the mean of its divisors is an integer number (793257200304).
Almost surely, 22115352534142 is an apocalyptic number.
2115352534142 is a deficient number, since it is larger than the sum of its proper divisors (1057676267074).
2115352534142 is a wasteful number, since it uses less digits than its factorization.
2115352534142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1057676267073.
The product of its digits is 144000, while the sum is 38.
The spelling of 2115352534142 in words is "two trillion, one hundred fifteen billion, three hundred fifty-two million, five hundred thirty-four thousand, one hundred forty-two".
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