Base | Representation |
---|---|
bin | 1000011101100011011… |
… | …1100100101100101110 |
3 | 111220020020202102201021 |
4 | 2013120313210230232 |
5 | 4340210311231122 |
6 | 150441054204354 |
7 | 13334314510534 |
oct | 2073067445456 |
9 | 456206672637 |
10 | 145372367662 |
11 | 56719a03515 |
12 | 24210ab36ba |
13 | 10929908a82 |
14 | 7070d40154 |
15 | 3bac6ce1c7 |
hex | 21d8de4b2e |
145372367662 has 16 divisors (see below), whose sum is σ = 219061383120. Its totient is φ = 72352030528.
The previous prime is 145372367659. The next prime is 145372367663. The reversal of 145372367662 is 266763273541.
It is a super-2 number, since 2×1453723676622 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (145372367663) 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, 2567514 + ... + 2623522.
It is an arithmetic number, because the mean of its divisors is an integer number (13691336445).
Almost surely, 2145372367662 is an apocalyptic number.
145372367662 is a deficient number, since it is larger than the sum of its proper divisors (73689015458).
145372367662 is a wasteful number, since it uses less digits than its factorization.
145372367662 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61955.
The product of its digits is 7620480, while the sum is 52.
The spelling of 145372367662 in words is "one hundred forty-five billion, three hundred seventy-two million, three hundred sixty-seven thousand, six hundred sixty-two".
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