Base | Representation |
---|---|
bin | 1000001101101010100000… |
… | …0111000100111110110010 |
3 | 1011222100011212212200221212 |
4 | 2003122220013010332302 |
5 | 2140430130432341030 |
6 | 31112413354520122 |
7 | 1621312450521065 |
oct | 203325007047662 |
9 | 34870155780855 |
10 | 9030841683890 |
11 | 2971a5a773784 |
12 | 101a2a2736042 |
13 | 5067b2740aa0 |
14 | 233148c2a8dc |
15 | 109da6163595 |
hex | 836a81c4fb2 |
9030841683890 has 32 divisors (see below), whose sum is σ = 17512243867440. Its totient is φ = 3333263745024.
The previous prime is 9030841683859. The next prime is 9030841683943. The reversal of 9030841683890 is 983861480309.
It can be written as a sum of positive squares in 8 ways, for example, as 643151069089 + 8387690614801 = 801967^2 + 2896151^2 .
It is a super-2 number, since 2×90308416838902 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12146735 + ... + 12868754.
Almost surely, 29030841683890 is an apocalyptic number.
9030841683890 is a deficient number, since it is larger than the sum of its proper divisors (8481402183550).
9030841683890 is a wasteful number, since it uses less digits than its factorization.
9030841683890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25018286.
The product of its (nonzero) digits is 8957952, while the sum is 59.
The spelling of 9030841683890 in words is "nine trillion, thirty billion, eight hundred forty-one million, six hundred eighty-three thousand, eight hundred ninety".
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