Base | Representation |
---|---|
bin | 100010010101111110011001… |
… | …100101111001100001100100 |
3 | 201210210122011120121221211022 |
4 | 202111332121211321201210 |
5 | 124244144440041404203 |
6 | 1253124303012230312 |
7 | 43546355326216304 |
oct | 4225763145714144 |
9 | 653718146557738 |
10 | 151043691747428 |
11 | 441442a7321727 |
12 | 14b3534290b398 |
13 | 66384889ab52c |
14 | 29427a7463604 |
15 | 126ded6813a38 |
hex | 895f99979864 |
151043691747428 has 6 divisors (see below), whose sum is σ = 264326460558006. Its totient is φ = 75521845873712.
The previous prime is 151043691747427. The next prime is 151043691747479. The reversal of 151043691747428 is 824747196340151.
It is a happy number.
151043691747428 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 143201238755584 + 7842452991844 = 11966672^2 + 2800438^2 .
It is not an unprimeable number, because it can be changed into a prime (151043691747427) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18880461468425 + ... + 18880461468432.
It is an arithmetic number, because the mean of its divisors is an integer number (44054410093001).
It is a 1-persistent number, because it is pandigital, but 2⋅151043691747428 = 302087383494856 is not.
Almost surely, 2151043691747428 is an apocalyptic number.
It is an amenable number.
151043691747428 is a deficient number, since it is larger than the sum of its proper divisors (113282768810578).
151043691747428 is a wasteful number, since it uses less digits than its factorization.
151043691747428 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37760922936861 (or 37760922936859 counting only the distinct ones).
The product of its (nonzero) digits is 40642560, while the sum is 62.
The spelling of 151043691747428 in words is "one hundred fifty-one trillion, forty-three billion, six hundred ninety-one million, seven hundred forty-seven thousand, four hundred twenty-eight".
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