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48352744080 = 2432567156589
BaseRepresentation
bin101101000010000011…
…000101001010010000
311121210210012220022100
4231002003011022100
51243011300302310
634113555040400
73331140354234
oct550203051220
9147723186270
1048352744080
1119562955323
1294552a0100
1347376cc894
1424a9a585c4
1513cee5dec0
hexb420c5290

48352744080 has 60 divisors (see below), whose sum is σ = 162384634620. Its totient is φ = 12894064896.

The previous prime is 48352744057. The next prime is 48352744081. The reversal of 48352744080 is 8044725384.

It is a happy number.

48352744080 is a `hidden beast` number, since 4 + 8 + 3 + 527 + 4 + 40 + 80 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 16520475024 + 31832269056 = 128532^2 + 178416^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (48352744081) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33577575 + ... + 33579014.

It is an arithmetic number, because the mean of its divisors is an integer number (2706410577).

Almost surely, 248352744080 is an apocalyptic number.

48352744080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48352744080 is an abundant number, since it is smaller than the sum of its proper divisors (114031890540).

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

48352744080 is a wasteful number, since it uses less digits than its factorization.

48352744080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67156608 (or 67156599 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 48352744080 in words is "forty-eight billion, three hundred fifty-two million, seven hundred forty-four thousand, eighty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 72 80 90 120 144 180 240 360 720 67156589 134313178 201469767 268626356 335782945 402939534 537252712 604409301 671565890 805879068 1007348835 1074505424 1208818602 1343131780 1611758136 2014697670 2417637204 2686263560 3022046505 3223516272 4029395340 4835274408 5372527120 6044093010 8058790680 9670548816 12088186020 16117581360 24176372040 48352744080