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48088430288 = 2415881189253
BaseRepresentation
bin101100110010010010…
…110011011011010000
311121010100212100221122
4230302102303123100
51241441114232123
634031433541412
73321450625133
oct546222633320
9147110770848
1048088430288
1119437735478
1293a0874868
1346c4a17ca2
1424828d421a
1513b6b4dbc8
hexb324b36d0

48088430288 has 20 divisors (see below), whose sum is σ = 93177692868. Its totient is φ = 24042574080.

The previous prime is 48088430287. The next prime is 48088430309. The reversal of 48088430288 is 88203488084.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 45715571344 + 2372858944 = 213812^2 + 48712^2 .

It is a super-3 number, since 3×480884302883 (a number of 33 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (53) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48088430287) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 159470 + ... + 348722.

Almost surely, 248088430288 is an apocalyptic number.

It is an amenable number.

48088430288 is a deficient number, since it is larger than the sum of its proper divisors (45089262580).

48088430288 is a wasteful number, since it uses less digits than its factorization.

48088430288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205142 (or 205136 counting only the distinct ones).

The product of its (nonzero) digits is 3145728, while the sum is 53.

The spelling of 48088430288 in words is "forty-eight billion, eighty-eight million, four hundred thirty thousand, two hundred eighty-eight".

Divisors: 1 2 4 8 16 15881 31762 63524 127048 189253 254096 378506 757012 1514024 3028048 3005526893 6011053786 12022107572 24044215144 48088430288