Base | Representation |
---|---|
bin | 1000011101101100101… |
… | …0111001011110111000 |
3 | 111220022221102112210200 |
4 | 2013123022321132320 |
5 | 4340300203103320 |
6 | 150444554042200 |
7 | 13335264001260 |
oct | 2073312713670 |
9 | 456287375720 |
10 | 145410987960 |
11 | 56739791517 |
12 | 24221a19360 |
13 | 1093490b614 |
14 | 70761147a0 |
15 | 3bb0cac290 |
hex | 21db2b97b8 |
145410987960 has 96 divisors (see below), whose sum is σ = 540097964640. Its totient is φ = 33236796672.
The previous prime is 145410987859. The next prime is 145410987973. The reversal of 145410987960 is 69789014541.
145410987960 is a `hidden beast` number, since 1 + 4 + 541 + 0 + 9 + 8 + 7 + 96 + 0 = 666.
It is a super-2 number, since 2×1454109879602 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 145410987897 and 145410987906.
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, 28848867 + ... + 28853906.
It is an arithmetic number, because the mean of its divisors is an integer number (5626020465).
Almost surely, 2145410987960 is an apocalyptic number.
145410987960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
145410987960 is an abundant number, since it is smaller than the sum of its proper divisors (394686976680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
145410987960 is a wasteful number, since it uses less digits than its factorization.
145410987960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 57702797 (or 57702790 counting only the distinct ones).
The product of its (nonzero) digits is 2177280, while the sum is 54.
The spelling of 145410987960 in words is "one hundred forty-five billion, four hundred ten million, nine hundred eighty-seven thousand, nine hundred sixty".
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