Base | Representation |
---|---|
bin | 101000110110101… |
… | …1001010010001110 |
3 | 10112112111121220110 |
4 | 1101231121102032 |
5 | 10301414321132 |
6 | 344010100450 |
7 | 45654033321 |
oct | 12155312216 |
9 | 3475447813 |
10 | 1370854542 |
11 | 6438a2342 |
12 | 32311a726 |
13 | 18b015745 |
14 | d00c67b8 |
15 | 805391cc |
hex | 51b5948e |
1370854542 has 32 divisors (see below), whose sum is σ = 2762532864. Its totient is φ = 453492000.
The previous prime is 1370854493. The next prime is 1370854543. The reversal of 1370854542 is 2454580731.
It is a self number, because there is not a number n which added to its sum of digits gives 1370854542.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1370854543) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 701667 + ... + 703617.
It is an arithmetic number, because the mean of its divisors is an integer number (86329152).
Almost surely, 21370854542 is an apocalyptic number.
1370854542 is an abundant number, since it is smaller than the sum of its proper divisors (1391678322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1370854542 is a wasteful number, since it uses less digits than its factorization.
1370854542 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2784.
The product of its (nonzero) digits is 134400, while the sum is 39.
The square root of 1370854542 is about 37025.0528966536. The cubic root of 1370854542 is about 1110.8714153758.
The spelling of 1370854542 in words is "one billion, three hundred seventy million, eight hundred fifty-four thousand, five hundred forty-two".
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