Base | Representation |
---|---|
bin | 110000110000010011110100… |
… | …110011100100101110100100 |
3 | 1001010012221010102011101002210 |
4 | 300300103310303210232210 |
5 | 211101124024414232423 |
6 | 2040013545230003420 |
7 | 63110525344014210 |
oct | 6060236463445644 |
9 | 1033187112141083 |
10 | 214426054445988 |
11 | 62360640728220 |
12 | 20071257946570 |
13 | 92853a06787b8 |
14 | 3ad43c267d940 |
15 | 19bcaa8de1b93 |
hex | c304f4ce4ba4 |
214426054445988 has 48 divisors (see below), whose sum is σ = 623784885663744. Its totient is φ = 55695079076640.
The previous prime is 214426054445983. The next prime is 214426054446049. The reversal of 214426054445988 is 889544450624412.
It is a super-2 number, since 2×2144260544459882 (a number of 29 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (66).
It is not an unprimeable number, because it can be changed into a prime (214426054445983) 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, 116031413820 + ... + 116031415667.
It is an arithmetic number, because the mean of its divisors is an integer number (12995518451328).
Almost surely, 2214426054445988 is an apocalyptic number.
214426054445988 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
214426054445988 is an abundant number, since it is smaller than the sum of its proper divisors (409358831217756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214426054445988 is a wasteful number, since it uses less digits than its factorization.
214426054445988 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 232062829512 (or 232062829510 counting only the distinct ones).
The product of its (nonzero) digits is 353894400, while the sum is 66.
The spelling of 214426054445988 in words is "two hundred fourteen trillion, four hundred twenty-six billion, fifty-four million, four hundred forty-five thousand, nine hundred eighty-eight".
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