Base | Representation |
---|---|
bin | 101111100000111001… |
… | …0010000010100011100 |
3 | 100202101000122121210210 |
4 | 1133001302100110130 |
5 | 3132432032041130 |
6 | 114512513132420 |
7 | 10241350540560 |
oct | 1370162202434 |
9 | 322330577723 |
10 | 102035424540 |
11 | 3a300378745 |
12 | 1793755a110 |
13 | 981140ab6a |
14 | 4d1d4db6a0 |
15 | 29c2c985b0 |
hex | 17c1c9051c |
102035424540 has 96 divisors (see below), whose sum is σ = 326557615104. Its totient is φ = 23319221760.
The previous prime is 102035424529. The next prime is 102035424553. The reversal of 102035424540 is 45424530201.
It is a super-2 number, since 2×1020354245402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 102035424498 and 102035424507.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4676737 + ... + 4698503.
It is an arithmetic number, because the mean of its divisors is an integer number (3401641824).
Almost surely, 2102035424540 is an apocalyptic number.
102035424540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
102035424540 is an abundant number, since it is smaller than the sum of its proper divisors (224522190564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102035424540 is a wasteful number, since it uses less digits than its factorization.
102035424540 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32947 (or 32945 counting only the distinct ones).
The product of its (nonzero) digits is 19200, while the sum is 30.
Adding to 102035424540 its reverse (45424530201), we get a palindrome (147459954741).
The spelling of 102035424540 in words is "one hundred two billion, thirty-five million, four hundred twenty-four thousand, five hundred forty".
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