Base | Representation |
---|---|
bin | 100111001011110001… |
… | …1111010000011110010 |
3 | 22001012100201011210111 |
4 | 1032113203322003302 |
5 | 2334313132313330 |
6 | 102353501251534 |
7 | 6036146661052 |
oct | 1162743720362 |
9 | 261170634714 |
10 | 84147151090 |
11 | 32760967082 |
12 | 14384863baa |
13 | 7c20398782 |
14 | 4103875562 |
15 | 22c760e32a |
hex | 13978fa0f2 |
84147151090 has 8 divisors (see below), whose sum is σ = 151464871980. Its totient is φ = 33658860432.
The previous prime is 84147151087. The next prime is 84147151117. The reversal of 84147151090 is 9015174148.
It can be written as a sum of positive squares in 2 ways, for example, as 73515272769 + 10631878321 = 271137^2 + 103111^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4207357545 + ... + 4207357564.
Almost surely, 284147151090 is an apocalyptic number.
84147151090 is a deficient number, since it is larger than the sum of its proper divisors (67317720890).
84147151090 is a wasteful number, since it uses less digits than its factorization.
84147151090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8414715116.
The product of its (nonzero) digits is 40320, while the sum is 40.
The spelling of 84147151090 in words is "eighty-four billion, one hundred forty-seven million, one hundred fifty-one thousand, ninety".
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