Base | Representation |
---|---|
bin | 10101011010111010… |
… | …000010101000001000 |
3 | 2012100220120010000002 |
4 | 111122322002220020 |
5 | 334101000013112 |
6 | 14322133502132 |
7 | 1442650532411 |
oct | 253272025010 |
9 | 65326503002 |
10 | 23000001032 |
11 | 98329a0218 |
12 | 455a7a1948 |
13 | 222708c788 |
14 | 11828cc808 |
15 | 8e93101c2 |
hex | 55ae82a08 |
23000001032 has 8 divisors (see below), whose sum is σ = 43125001950. Its totient is φ = 11500000512.
The previous prime is 23000001001. The next prime is 23000001041. The reversal of 23000001032 is 23010000032.
It can be written as a sum of positive squares in only one way, i.e., 22871722756 + 128278276 = 151234^2 + 11326^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1437500057 + ... + 1437500072.
Almost surely, 223000001032 is an apocalyptic number.
It is an amenable number.
23000001032 is a deficient number, since it is larger than the sum of its proper divisors (20125000918).
23000001032 is a wasteful number, since it uses less digits than its factorization.
23000001032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2875000135 (or 2875000131 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 11.
Adding to 23000001032 its reverse (23010000032), we get a palindrome (46010001064).
It can be divided in two parts, 2300000 and 1032, that added together give a palindrome (2301032).
The spelling of 23000001032 in words is "twenty-three billion, one thousand, thirty-two".
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