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552206130 = 23573771069
BaseRepresentation
bin100000111010011…
…111111100110010
31102111001222101220
4200322133330302
52112331044010
6130443405510
716453450260
oct4072377462
91374058356
10552206130
11263784703
12134b23896
138a5336b8
14534a5430
153372b970
hex20e9ff32

552206130 has 64 divisors (see below), whose sum is σ = 1555580160. Its totient is φ = 122805504.

The previous prime is 552206113. The next prime is 552206141. The reversal of 552206130 is 31602255.

It is a super-2 number, since 2×5522061302 = 609863220019153800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 552206130.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27765 + ... + 43304.

It is an arithmetic number, because the mean of its divisors is an integer number (24305940).

Almost surely, 2552206130 is an apocalyptic number.

552206130 is an abundant number, since it is smaller than the sum of its proper divisors (1003374030).

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

552206130 is a wasteful number, since it uses less digits than its factorization.

552206130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71123.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 552206130 is about 23499.0665772068. The cubic root of 552206130 is about 820.4152814198.

Adding to 552206130 its reverse (31602255), we get a palindrome (583808385).

The spelling of 552206130 in words is "five hundred fifty-two million, two hundred six thousand, one hundred thirty".

Divisors: 1 2 3 5 6 7 10 14 15 21 30 35 37 42 70 74 105 111 185 210 222 259 370 518 555 777 1110 1295 1554 2590 3885 7770 71069 142138 213207 355345 426414 497483 710690 994966 1066035 1492449 2132070 2487415 2629553 2984898 4974830 5259106 7462245 7888659 13147765 14924490 15777318 18406871 26295530 36813742 39443295 55220613 78886590 92034355 110441226 184068710 276103065 552206130