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54411402232 = 2311618311389
BaseRepresentation
bin110010101011001011…
…000001101111111000
312012110000122121211201
4302223023001233320
51342413304332412
640555105103544
73634236200515
oct625313015770
9165400577751
1054411402232
11210918aa920
12a666327bb4
1351919958c5
1428c257630c
151636cd1e57
hexcab2c1bf8

54411402232 has 16 divisors (see below), whose sum is σ = 111296050200. Its totient is φ = 24732455520.

The previous prime is 54411402217. The next prime is 54411402239. The reversal of 54411402232 is 23220411445.

It is a self number, because there is not a number n which added to its sum of digits gives 54411402232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54411402239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 309155607 + ... + 309155782.

Almost surely, 254411402232 is an apocalyptic number.

It is an amenable number.

54411402232 is an abundant number, since it is smaller than the sum of its proper divisors (56884647968).

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

54411402232 is a wasteful number, since it uses less digits than its factorization.

54411402232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618311406 (or 618311402 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

Adding to 54411402232 its reverse (23220411445), we get a palindrome (77631813677).

The spelling of 54411402232 in words is "fifty-four billion, four hundred eleven million, four hundred two thousand, two hundred thirty-two".

Divisors: 1 2 4 8 11 22 44 88 618311389 1236622778 2473245556 4946491112 6801425279 13602850558 27205701116 54411402232