Base | Representation |
---|---|
bin | 101000100011000000… |
… | …1001101101110111011 |
3 | 22022202100020000221122 |
4 | 1101012001031232323 |
5 | 2411311430210220 |
6 | 104000135255455 |
7 | 6201530243513 |
oct | 1210601155673 |
9 | 268670200848 |
10 | 87074069435 |
11 | 33a23051161 |
12 | 14a60b1a58b |
13 | 82988a2912 |
14 | 4300496843 |
15 | 23e9569425 |
hex | 144604dbbb |
87074069435 has 8 divisors (see below), whose sum is σ = 105129920400. Its totient is φ = 69231897504.
The previous prime is 87074069389. The next prime is 87074069441. The reversal of 87074069435 is 53496047078.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 87074069435 - 212 = 87074065339 is a prime.
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, 53418860 + ... + 53420489.
It is an arithmetic number, because the mean of its divisors is an integer number (13141240050).
Almost surely, 287074069435 is an apocalyptic number.
87074069435 is a deficient number, since it is larger than the sum of its proper divisors (18055850965).
87074069435 is a wasteful number, since it uses less digits than its factorization.
87074069435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106839517.
The product of its (nonzero) digits is 5080320, while the sum is 53.
The spelling of 87074069435 in words is "eighty-seven billion, seventy-four million, sixty-nine thousand, four hundred thirty-five".
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