Base | Representation |
---|---|
bin | 11101111101001011011… |
… | …011110111101011101111 |
3 | 21021210111020021121000110 |
4 | 131331023123313223233 |
5 | 232211410030310301 |
6 | 4213404224231103 |
7 | 301503624133260 |
oct | 35751333675357 |
9 | 7253436247013 |
10 | 2058554931951 |
11 | 724034657931 |
12 | 292b65a6b493 |
13 | 11c1757c34bb |
14 | 718c545c967 |
15 | 388339370d6 |
hex | 1df4b6f7aef |
2058554931951 has 8 divisors (see below), whose sum is σ = 3136845610624. Its totient is φ = 1176317103960.
The previous prime is 2058554931803. The next prime is 2058554931997. The reversal of 2058554931951 is 1591394558502.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2058554931951 - 213 = 2058554923759 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2058554931891 and 2058554931900.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2058554939951) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49013212645 + ... + 49013212686.
It is an arithmetic number, because the mean of its divisors is an integer number (392105701328).
Almost surely, 22058554931951 is an apocalyptic number.
2058554931951 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
2058554931951 is a deficient number, since it is larger than the sum of its proper divisors (1078290678673).
2058554931951 is an equidigital number, since it uses as much as digits as its factorization.
2058554931951 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 98026425341.
The product of its (nonzero) digits is 9720000, while the sum is 57.
The spelling of 2058554931951 in words is "two trillion, fifty-eight billion, five hundred fifty-four million, nine hundred thirty-one thousand, nine hundred fifty-one".
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