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48108011240 = 2353732505413
BaseRepresentation
bin101100110011011101…
…011111111011101000
311121011201201011222002
4230303131133323220
51242011122324430
634033413350132
73322106230352
oct546335377350
9147151634862
1048108011240
1119447799983
1293a7338348
1346c8ab2753
1424853500d2
1513b871a845
hexb3375fee8

48108011240 has 32 divisors (see below), whose sum is σ = 111168515880. Its totient is φ = 18723117312.

The previous prime is 48108011197. The next prime is 48108011257. The reversal of 48108011240 is 4211080184.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 40884031204 + 7223980036 = 202198^2 + 84994^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16251227 + ... + 16254186.

Almost surely, 248108011240 is an apocalyptic number.

48108011240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48108011240 is an abundant number, since it is smaller than the sum of its proper divisors (63060504640).

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

48108011240 is a wasteful number, since it uses less digits than its factorization.

48108011240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32505461 (or 32505457 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 29.

The spelling of 48108011240 in words is "forty-eight billion, one hundred eight million, eleven thousand, two hundred forty".

Divisors: 1 2 4 5 8 10 20 37 40 74 148 185 296 370 740 1480 32505413 65010826 130021652 162527065 260043304 325054130 650108260 1202700281 1300216520 2405400562 4810801124 6013501405 9621602248 12027002810 24054005620 48108011240