Base | Representation |
---|---|
bin | 1011110001010000101… |
… | …1111000001100101010 |
3 | 201022220210222000121112 |
4 | 2330110023320030222 |
5 | 11303102220333002 |
6 | 232520153110322 |
7 | 20415520445600 |
oct | 2742413701452 |
9 | 638823860545 |
10 | 202202121002 |
11 | 7883190a312 |
12 | 332310b83a2 |
13 | 160b561405b |
14 | 9b02751870 |
15 | 53d695e852 |
hex | 2f142f832a |
202202121002 has 48 divisors (see below), whose sum is σ = 355622762880. Its totient is φ = 85971094272.
The previous prime is 202202120983. The next prime is 202202121019. The reversal of 202202121002 is 200121202202.
It is a super-3 number, since 3×2022021210023 (a number of 35 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21558938 + ... + 21568314.
It is an arithmetic number, because the mean of its divisors is an integer number (7408807560).
Almost surely, 2202202121002 is an apocalyptic number.
202202121002 is a deficient number, since it is larger than the sum of its proper divisors (153420641878).
202202121002 is a wasteful number, since it uses less digits than its factorization.
202202121002 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11115 (or 11108 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
Adding to 202202121002 its reverse (200121202202), we get a palindrome (402323323204).
The spelling of 202202121002 in words is "two hundred two billion, two hundred two million, one hundred twenty-one thousand, two".
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