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55411562332 = 2272817042649
BaseRepresentation
bin110011100110110010…
…010101011101011100
312022000201122000120101
4303212302111131130
51401440324443312
641242234030444
74001102336260
oct634662253534
9168021560511
1055411562332
1121555422a15
12a8a5278424
1352c0c5a909
1429793260a0
1516949e5a57
hexce6c9575c

55411562332 has 24 divisors (see below), whose sum is σ = 111217528800. Its totient is φ = 23663297280.

The previous prime is 55411562329. The next prime is 55411562333. The reversal of 55411562332 is 23326511455.

It is a junction number, because it is equal to n+sod(n) for n = 55411562291 and 55411562300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55411562333) 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, 3513457 + ... + 3529192.

It is an arithmetic number, because the mean of its divisors is an integer number (4634063700).

Almost surely, 255411562332 is an apocalyptic number.

It is an amenable number.

55411562332 is an abundant number, since it is smaller than the sum of its proper divisors (55805966468).

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

55411562332 is a wasteful number, since it uses less digits than its factorization.

55411562332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7042941 (or 7042939 counting only the distinct ones).

The product of its digits is 108000, while the sum is 37.

The spelling of 55411562332 in words is "fifty-five billion, four hundred eleven million, five hundred sixty-two thousand, three hundred thirty-two".

Divisors: 1 2 4 7 14 28 281 562 1124 1967 3934 7868 7042649 14085298 28170596 49298543 98597086 197194172 1978984369 3957968738 7915937476 13852890583 27705781166 55411562332