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12054088 = 2317611453
BaseRepresentation
bin101101111110…
…111001001000
3211200102002201
4231332321020
511041212323
61110205544
7204313054
oct55767110
924612081
1012054088
116893462
1240538b4
1326607c7
14185ac64
1510d18ad
hexb7ee48

12054088 has 32 divisors (see below), whose sum is σ = 24339960. Its totient is φ = 5575680.

The previous prime is 12054083. The next prime is 12054101. The reversal of 12054088 is 88045021.

It can be written as a sum of positive squares in 4 ways, for example, as 11410884 + 643204 = 3378^2 + 802^2 .

It is not an unprimeable number, because it can be changed into a prime (12054083) 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, 7570 + ... + 9022.

Almost surely, 212054088 is an apocalyptic number.

It is an amenable number.

12054088 is an abundant number, since it is smaller than the sum of its proper divisors (12285872).

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

12054088 is a wasteful number, since it uses less digits than its factorization.

12054088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1537 (or 1533 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 28.

The square root of 12054088 is about 3471.8997681385. The cubic root of 12054088 is about 229.2863069100.

The spelling of 12054088 in words is "twelve million, fifty-four thousand, eighty-eight".

Divisors: 1 2 4 8 17 34 61 68 122 136 244 488 1037 1453 2074 2906 4148 5812 8296 11624 24701 49402 88633 98804 177266 197608 354532 709064 1506761 3013522 6027044 12054088