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48078882948 = 22331129244309
BaseRepresentation
bin101100110001101110…
…011000100010000100
311121002200220022110110
4230301232120202010
51241431143223243
634030453153020
73321303522255
oct546156304204
9147080808413
1048078882948
1119432304408
12939962b770
1346c2a54485
14248152ab2c
1513b5db4e33
hexb31b98884

48078882948 has 24 divisors (see below), whose sum is σ = 115802901760. Its totient is φ = 15509316960.

The previous prime is 48078882941. The next prime is 48078882959. The reversal of 48078882948 is 84928887084.

It is a super-3 number, since 3×480788829483 (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (48078882941) 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, 64621783 + ... + 64622526.

Almost surely, 248078882948 is an apocalyptic number.

It is an amenable number.

48078882948 is an abundant number, since it is smaller than the sum of its proper divisors (67724018812).

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

48078882948 is a wasteful number, since it uses less digits than its factorization.

48078882948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129244347 (or 129244345 counting only the distinct ones).

The product of its (nonzero) digits is 66060288, while the sum is 66.

The spelling of 48078882948 in words is "forty-eight billion, seventy-eight million, eight hundred eighty-two thousand, nine hundred forty-eight".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 129244309 258488618 387732927 516977236 775465854 1550931708 4006573579 8013147158 12019720737 16026294316 24039441474 48078882948