Base | Representation |
---|---|
bin | 111010001011100… |
… | …1111100011110001 |
3 | 12001001111120200011 |
4 | 1310113033203301 |
5 | 12444234000342 |
6 | 521415254521 |
7 | 66243565150 |
oct | 16427174361 |
9 | 5031446604 |
10 | 1952250097 |
11 | 911aa3436 |
12 | 46597a441 |
13 | 2515c9195 |
14 | 1473c9597 |
15 | b65ce717 |
hex | 745cf8f1 |
1952250097 has 16 divisors (see below), whose sum is σ = 2465102592. Its totient is φ = 1506447360.
The previous prime is 1952250089. The next prime is 1952250119. The reversal of 1952250097 is 7900522591.
It is a cyclic number.
It is not a de Polignac number, because 1952250097 - 23 = 1952250089 is a prime.
It is a super-2 number, since 2×19522500972 = 7622560882473018818, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1952250077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353904 + ... + 359377.
It is an arithmetic number, because the mean of its divisors is an integer number (154068912).
Almost surely, 21952250097 is an apocalyptic number.
1952250097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
1952250097 is a deficient number, since it is larger than the sum of its proper divisors (512852495).
1952250097 is a wasteful number, since it uses less digits than its factorization.
1952250097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 713328.
The product of its (nonzero) digits is 56700, while the sum is 40.
The square root of 1952250097 is about 44184.2743179064. The cubic root of 1952250097 is about 1249.8133261504.
The spelling of 1952250097 in words is "one billion, nine hundred fifty-two million, two hundred fifty thousand, ninety-seven".
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