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5391254 = 2114143139
BaseRepresentation
bin10100100100001110010110
3101010220102002
4110210032112
52340010004
6311315302
763552641
oct24441626
911126362
105391254
113052590
12197bb32
131169bbb
14a04a58
1571761e
hex524396

5391254 has 32 divisors (see below), whose sum is σ = 9313920. Its totient is φ = 2318400.

The previous prime is 5391247. The next prime is 5391257. The reversal of 5391254 is 4521935.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a plaindrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5391257) 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, 38717 + ... + 38855.

It is an arithmetic number, because the mean of its divisors is an integer number (291060).

Almost surely, 25391254 is an apocalyptic number.

5391254 is a deficient number, since it is larger than the sum of its proper divisors (3922666).

5391254 is a wasteful number, since it uses less digits than its factorization.

5391254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236.

The product of its digits is 5400, while the sum is 29.

The square root of 5391254 is about 2321.9074055612. The cubic root of 5391254 is about 175.3462965962.

The spelling of 5391254 in words is "five million, three hundred ninety-one thousand, two hundred fifty-four".

Divisors: 1 2 11 22 41 43 82 86 139 278 451 473 902 946 1529 1763 3058 3526 5699 5977 11398 11954 19393 38786 62689 65747 125378 131494 245057 490114 2695627 5391254