Base | Representation |
---|---|
bin | 100011000001110001000000… |
… | …001001010111111100000001 |
3 | 202012110022121212201101221021 |
4 | 203001301000021113330001 |
5 | 130143000432033001342 |
6 | 1303350542042425441 |
7 | 44306650016251123 |
oct | 4301610011277401 |
9 | 665408555641837 |
10 | 154052963172097 |
11 | 450a4549615a40 |
12 | 153405b5802281 |
13 | 67c6194292b22 |
14 | 2a082bb827213 |
15 | 12c240ee9b567 |
hex | 8c1c40257f01 |
154052963172097 has 32 divisors (see below), whose sum is σ = 170893545863040. Its totient is φ = 137704639057920.
The previous prime is 154052963172061. The next prime is 154052963172109. The reversal of 154052963172097 is 790271369250451.
It is not a de Polignac number, because 154052963172097 - 215 = 154052963139329 is a prime.
It is not an unprimeable number, because it can be changed into a prime (154052963172037) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129547573 + ... + 130731325.
It is an arithmetic number, because the mean of its divisors is an integer number (5340423308220).
Almost surely, 2154052963172097 is an apocalyptic number.
It is an amenable number.
154052963172097 is a deficient number, since it is larger than the sum of its proper divisors (16840582690943).
154052963172097 is a wasteful number, since it uses less digits than its factorization.
154052963172097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1184593.
The product of its (nonzero) digits is 28576800, while the sum is 61.
The spelling of 154052963172097 in words is "one hundred fifty-four trillion, fifty-two billion, nine hundred sixty-three million, one hundred seventy-two thousand, ninety-seven".
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