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48102020184 = 2338069248389
BaseRepresentation
bin101100110011000110…
…101001010001011000
311121011022102210210010
4230303012221101120
51242003104121214
634033041121520
73322004265621
oct546306512130
9147138383703
1048102020184
1119444377799
1293a53292a0
1346c779584a
142484630a48
1513b7e35659
hexb331a9458

48102020184 has 32 divisors (see below), whose sum is σ = 120270438000. Its totient is φ = 16031955072.

The previous prime is 48102020173. The next prime is 48102020189.

48102020184 is nontrivially palindromic in base 10.

It is a super-3 number, since 3×481020201843 (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48102020189) 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, 69462 + ... + 317850.

Almost surely, 248102020184 is an apocalyptic number.

It is an amenable number.

48102020184 is an abundant number, since it is smaller than the sum of its proper divisors (72168417816).

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

48102020184 is a wasteful number, since it uses less digits than its factorization.

48102020184 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256467 (or 256463 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 30.

The spelling of 48102020184 in words is "forty-eight billion, one hundred two million, twenty thousand, one hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 24 8069 16138 24207 32276 48414 64552 96828 193656 248389 496778 745167 993556 1490334 1987112 2980668 5961336 2004250841 4008501682 6012752523 8017003364 12025505046 16034006728 24051010092 48102020184