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540552354 = 23611476919
BaseRepresentation
bin100000001110000…
…010110010100010
31101200010220102120
4200032002302202
52101340133404
6125345525110
716252422246
oct4016026242
91350126376
10540552354
11258144a91
12131043796
1387cb3184
1451b10426
15326c89d9
hex20382ca2

540552354 has 16 divisors (see below), whose sum is σ = 1098828480. Its totient is φ = 177230160.

The previous prime is 540552289. The next prime is 540552359. The reversal of 540552354 is 453255045.

It is not an unprimeable number, because it can be changed into a prime (540552359) 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, 738094 + ... + 738825.

It is an arithmetic number, because the mean of its divisors is an integer number (68676780).

Almost surely, 2540552354 is an apocalyptic number.

540552354 is an abundant number, since it is smaller than the sum of its proper divisors (558276126).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

540552354 is a wasteful number, since it uses less digits than its factorization.

540552354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1476985.

The product of its (nonzero) digits is 60000, while the sum is 33.

The square root of 540552354 is about 23249.7818054278. The cubic root of 540552354 is about 814.6028421103.

The spelling of 540552354 in words is "five hundred forty million, five hundred fifty-two thousand, three hundred fifty-four".

Divisors: 1 2 3 6 61 122 183 366 1476919 2953838 4430757 8861514 90092059 180184118 270276177 540552354