Base | Representation |
---|---|
bin | 1001001000111001001… |
… | …1001111010001111111 |
3 | 120000021000220220111211 |
4 | 2102032103033101333 |
5 | 10033022043340110 |
6 | 200043324225251 |
7 | 14225521640461 |
oct | 2221623172177 |
9 | 500230826454 |
10 | 157006230655 |
11 | 60649a18a1a |
12 | 2651909b227 |
13 | 11a61c57381 |
14 | 7856090131 |
15 | 413dc2998a |
hex | 248e4cf47f |
157006230655 has 8 divisors (see below), whose sum is σ = 188484675984. Its totient is φ = 125553518400.
The previous prime is 157006230587. The next prime is 157006230677. The reversal of 157006230655 is 556032600751.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 157006230655 - 213 = 157006222463 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6419841 + ... + 6444250.
It is an arithmetic number, because the mean of its divisors is an integer number (23560584498).
Almost surely, 2157006230655 is an apocalyptic number.
157006230655 is a deficient number, since it is larger than the sum of its proper divisors (31478445329).
157006230655 is a wasteful number, since it uses less digits than its factorization.
157006230655 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12866537.
The product of its (nonzero) digits is 189000, while the sum is 40.
The spelling of 157006230655 in words is "one hundred fifty-seven billion, six million, two hundred thirty thousand, six hundred fifty-five".
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