Base | Representation |
---|---|
bin | 101101111100111101011010… |
… | …010111011010100110101000 |
3 | 222111120200112021021101112011 |
4 | 231330331122113122212220 |
5 | 202442211230230413000 |
6 | 1553500002140525304 |
7 | 60366221123324344 |
oct | 5574753227324650 |
9 | 874520467241464 |
10 | 202101202201000 |
11 | 59439702969683 |
12 | 1a800697850834 |
13 | 88a00a5417c0b |
14 | 37c9a71078624 |
15 | 18571b1ac92ba |
hex | b7cf5a5da9a8 |
202101202201000 has 64 divisors (see below), whose sum is σ = 497807171784000. Its totient is φ = 76585718721600.
The previous prime is 202101202200979. The next prime is 202101202201001. The reversal of 202101202201000 is 102202101202.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (202101202201001) 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, 5318433690 + ... + 5318471689.
It is an arithmetic number, because the mean of its divisors is an integer number (7778237059125).
Almost surely, 2202101202201000 is an apocalyptic number.
202101202201000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202101202201000 is an abundant number, since it is smaller than the sum of its proper divisors (295705969583000).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202101202201000 is a wasteful number, since it uses less digits than its factorization.
202101202201000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10636905419 (or 10636905405 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 202101202201000 its reverse (102202101202), we get a palindrome (202203404302202).
The spelling of 202101202201000 in words is "two hundred two trillion, one hundred one billion, two hundred two million, two hundred one thousand".
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