Base | Representation |
---|---|
bin | 1011110000101101100… |
… | …0001011110010011110 |
3 | 201022112111220120200122 |
4 | 2330023120023302132 |
5 | 11302301403231110 |
6 | 232453353554542 |
7 | 20412044440346 |
oct | 2741330136236 |
9 | 638474816618 |
10 | 202054352030 |
11 | 787664612a3 |
12 | 331ab715a52 |
13 | 16090b167ab |
14 | 9acac87d26 |
15 | 53c89c1255 |
hex | 2f0b60bc9e |
202054352030 has 8 divisors (see below), whose sum is σ = 363697833672. Its totient is φ = 80821740808.
The previous prime is 202054352009. The next prime is 202054352033. The reversal of 202054352030 is 30253450202.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2020543520302 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (202054352033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10102717592 + ... + 10102717611.
It is an arithmetic number, because the mean of its divisors is an integer number (45462229209).
Almost surely, 2202054352030 is an apocalyptic number.
202054352030 is a deficient number, since it is larger than the sum of its proper divisors (161643481642).
202054352030 is a wasteful number, since it uses less digits than its factorization.
202054352030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20205435210.
The product of its (nonzero) digits is 7200, while the sum is 26.
The spelling of 202054352030 in words is "two hundred two billion, fifty-four million, three hundred fifty-two thousand, thirty".
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