Base | Representation |
---|---|
bin | 1000110011000110101… |
… | …1000000110100001101 |
3 | 112110011101222002201000 |
4 | 2030301223000310031 |
5 | 4434032221330402 |
6 | 153235103410513 |
7 | 13630550060253 |
oct | 2146153006415 |
9 | 473141862630 |
10 | 151157214477 |
11 | 59118341555 |
12 | 253662b3a39 |
13 | 1133c243259 |
14 | 745d3445d3 |
15 | 3dea4b7c1c |
hex | 2331ac0d0d |
151157214477 has 16 divisors (see below), whose sum is σ = 229988956480. Its totient is φ = 98047922256.
The previous prime is 151157214463. The next prime is 151157214491. The reversal of 151157214477 is 774412751151.
151157214477 is a `hidden beast` number, since 1 + 5 + 1 + 1 + 572 + 1 + 4 + 4 + 77 = 666.
It is an interprime number because it is at equal distance from previous prime (151157214463) and next prime (151157214491).
It is not a de Polignac number, because 151157214477 - 216 = 151157148941 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (151157214427) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 75653263 + ... + 75655260.
It is an arithmetic number, because the mean of its divisors is an integer number (14374309780).
Almost surely, 2151157214477 is an apocalyptic number.
It is an amenable number.
151157214477 is a deficient number, since it is larger than the sum of its proper divisors (78831742003).
151157214477 is a wasteful number, since it uses less digits than its factorization.
151157214477 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 151308569 (or 151308563 counting only the distinct ones).
The product of its digits is 274400, while the sum is 45.
The spelling of 151157214477 in words is "one hundred fifty-one billion, one hundred fifty-seven million, two hundred fourteen thousand, four hundred seventy-seven".
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