Base | Representation |
---|---|
bin | 111010001000110111011… |
… | …0011101111111011000000 |
3 | 1001021212212120010110202010 |
4 | 1310101232303233323000 |
5 | 2021404020021324302 |
6 | 24554441220052520 |
7 | 1453202665206600 |
oct | 164215663577300 |
9 | 31255776113663 |
10 | 7990498229952 |
11 | 2600829a36817 |
12 | a90741834140 |
13 | 45c6681bc214 |
14 | 1d8a56770c00 |
15 | dccb7bc116c |
hex | 7446ecefec0 |
7990498229952 has 84 divisors (see below), whose sum is σ = 24593204402520. Its totient is φ = 2282999491584.
The previous prime is 7990498229881. The next prime is 7990498230023. The reversal of 7990498229952 is 2599228940997.
It is an interprime number because it is at equal distance from previous prime (7990498229881) and next prime (7990498230023).
It is a tau number, because it is divible by the number of its divisors (84).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 424655677 + ... + 424674492.
Almost surely, 27990498229952 is an apocalyptic number.
It is an amenable number.
7990498229952 is an abundant number, since it is smaller than the sum of its proper divisors (16602706172568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7990498229952 is a wasteful number, since it uses less digits than its factorization.
7990498229952 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 849330198 (or 849330181 counting only the distinct ones).
The product of its (nonzero) digits is 529079040, while the sum is 75.
The spelling of 7990498229952 in words is "seven trillion, nine hundred ninety billion, four hundred ninety-eight million, two hundred twenty-nine thousand, nine hundred fifty-two".
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