Base | Representation |
---|---|
bin | 10000101111000… |
… | …00010110110100 |
3 | 100210011000120102 |
4 | 20113200112310 |
5 | 241414121242 |
6 | 21532453232 |
7 | 3323130614 |
oct | 1027402664 |
9 | 323130512 |
10 | 140379572 |
11 | 72271283 |
12 | 3b01a218 |
13 | 23111048 |
14 | 14902a44 |
15 | c4cde32 |
hex | 85e05b4 |
140379572 has 24 divisors (see below), whose sum is σ = 252322560. Its totient is φ = 68296640.
The previous prime is 140379559. The next prime is 140379587. The reversal of 140379572 is 275973041.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77663 + ... + 79449.
It is an arithmetic number, because the mean of its divisors is an integer number (10513440).
Almost surely, 2140379572 is an apocalyptic number.
It is an amenable number.
140379572 is a deficient number, since it is larger than the sum of its proper divisors (111942988).
140379572 is a wasteful number, since it uses less digits than its factorization.
140379572 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2311 (or 2309 counting only the distinct ones).
The product of its (nonzero) digits is 52920, while the sum is 38.
The square root of 140379572 is about 11848.1885535300. The cubic root of 140379572 is about 519.7182546707.
The spelling of 140379572 in words is "one hundred forty million, three hundred seventy-nine thousand, five hundred seventy-two".
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