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48169002480 = 2435434667539
BaseRepresentation
bin101100110111000110…
…001010010111110000
311121022222110212012220
4230313012022113300
51242122231034410
634043432521040
73323446523364
oct546706122760
9147288425186
1048169002480
1119479167565
129403850180
134708618941
14248d4a92a4
1513bdc67070
hexb3718a5f0

48169002480 has 80 divisors (see below), whose sum is σ = 152796589440. Its totient is φ = 12546342144.

The previous prime is 48169002467. The next prime is 48169002487. The reversal of 48169002480 is 8420096184.

48169002480 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48169002487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2323450 + ... + 2344089.

It is an arithmetic number, because the mean of its divisors is an integer number (1909957368).

Almost surely, 248169002480 is an apocalyptic number.

48169002480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48169002480 is an abundant number, since it is smaller than the sum of its proper divisors (104627586960).

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

48169002480 is a wasteful number, since it uses less digits than its factorization.

48169002480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4667598 (or 4667592 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The spelling of 48169002480 in words is "forty-eight billion, one hundred sixty-nine million, two thousand, four hundred eighty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 43 48 60 80 86 120 129 172 215 240 258 344 430 516 645 688 860 1032 1290 1720 2064 2580 3440 5160 10320 4667539 9335078 14002617 18670156 23337695 28005234 37340312 46675390 56010468 70013085 74680624 93350780 112020936 140026170 186701560 200704177 224041872 280052340 373403120 401408354 560104680 602112531 802816708 1003520885 1120209360 1204225062 1605633416 2007041770 2408450124 3010562655 3211266832 4014083540 4816900248 6021125310 8028167080 9633800496 12042250620 16056334160 24084501240 48169002480