Base | Representation |
---|---|
bin | 1110100001000… |
… | …1111100001111 |
3 | 11020120120121100 |
4 | 3220101330033 |
5 | 111042002040 |
6 | 10013034143 |
7 | 1336364322 |
oct | 350217417 |
9 | 136516540 |
10 | 60890895 |
11 | 3140a25a |
12 | 18485953 |
13 | c7cc620 |
14 | 81307b9 |
15 | 552bb30 |
hex | 3a11f0f |
60890895 has 24 divisors (see below), whose sum is σ = 113664096. Its totient is φ = 29976768.
The previous prime is 60890887. The next prime is 60890903. The reversal of 60890895 is 59809806.
It is an interprime number because it is at equal distance from previous prime (60890887) and next prime (60890903).
It is not a de Polignac number, because 60890895 - 23 = 60890887 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 60890895.
It is a congruent number.
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, 51459 + ... + 52628.
It is an arithmetic number, because the mean of its divisors is an integer number (4736004).
Almost surely, 260890895 is an apocalyptic number.
60890895 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
60890895 is a deficient number, since it is larger than the sum of its proper divisors (52773201).
60890895 is a wasteful number, since it uses less digits than its factorization.
60890895 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104111 (or 104108 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 45.
The square root of 60890895 is about 7803.2618179836. The cubic root of 60890895 is about 393.4148834230.
The spelling of 60890895 in words is "sixty million, eight hundred ninety thousand, eight hundred ninety-five".
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