| Base | Representation |
|---|---|
| bin | 1011111111100… |
| … | …10101110110100 |
| 3 | 21000022110112100 |
| 4 | 11333302232310 |
| 5 | 201223441243 |
| 6 | 13552222100 |
| 7 | 2331106356 |
| oct | 577625664 |
| 9 | 230273470 |
| 10 | 100608948 |
| 11 | 51877aa0 |
| 12 | 2983a930 |
| 13 | 17ac7a2b |
| 14 | d50d0d6 |
| 15 | 8c750d3 |
| hex | 5ff2bb4 |
100608948 has 72 divisors (see below), whose sum is σ = 280871136. Its totient is φ = 30110400.
The previous prime is 100608943. The next prime is 100608953. The reversal of 100608948 is 849806001.
It is a happy number.
100608948 is a `hidden beast` number, since 1 + 0 + 0 + 608 + 9 + 48 = 666.
It is an interprime number because it is at equal distance from previous prime (100608943) and next prime (100608953).
It is a super-3 number, since 3×1006089483 (a number of 25 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (100608943) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31338 + ... + 34398.
It is an arithmetic number, because the mean of its divisors is an integer number (3900988).
Almost surely, 2100608948 is an apocalyptic number.
100608948 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 100608948, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140435568).
100608948 is an abundant number, since it is smaller than the sum of its proper divisors (180262188).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
100608948 is a wasteful number, since it uses less digits than its factorization.
100608948 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3165 (or 3160 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 36.
The square root of 100608948 is about 10030.4011883872. The cubic root of 100608948 is about 465.0991394583.
The spelling of 100608948 in words is "one hundred million, six hundred eight thousand, nine hundred forty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •