Base | Representation |
---|---|
bin | 1001001100110011110000… |
… | …11100110000111001000100 |
3 | 2122122002120020202221220022 |
4 | 10212121320130300321010 |
5 | 10122432214043122442 |
6 | 111010045535154312 |
7 | 4155443614103261 |
oct | 446317034607104 |
9 | 78562506687808 |
10 | 20231316770372 |
11 | 64a0064984344 |
12 | 2328b6b075998 |
13 | b39a60725366 |
14 | 4dd2b55d2268 |
15 | 2513e28383d2 |
hex | 126678730e44 |
20231316770372 has 6 divisors (see below), whose sum is σ = 35404804348158. Its totient is φ = 10115658385184.
The previous prime is 20231316770341. The next prime is 20231316770383. The reversal of 20231316770372 is 27307761313202.
It can be written as a sum of positive squares in only one way, i.e., 12956299464196 + 7275017306176 = 3599486^2 + 2697224^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2528914596293 + ... + 2528914596300.
It is an arithmetic number, because the mean of its divisors is an integer number (5900800724693).
Almost surely, 220231316770372 is an apocalyptic number.
It is an amenable number.
20231316770372 is a deficient number, since it is larger than the sum of its proper divisors (15173487577786).
20231316770372 is a wasteful number, since it uses less digits than its factorization.
20231316770372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5057829192597 (or 5057829192595 counting only the distinct ones).
The product of its (nonzero) digits is 444528, while the sum is 44.
The spelling of 20231316770372 in words is "twenty trillion, two hundred thirty-one billion, three hundred sixteen million, seven hundred seventy thousand, three hundred seventy-two".
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