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48130637760 = 2632516712027
BaseRepresentation
bin101100110100110011…
…110011111111000000
311121020022021201201100
4230310303303333000
51242032420402020
634035542334400
73322502446032
oct546463637700
9147208251640
1048130637760
1119459543587
1293b2a2a400
1347006a551a
14248835dc52
1513ba6d9a90
hexb34cf3fc0

48130637760 has 84 divisors (see below), whose sum is σ = 165549349368. Its totient is φ = 12834835968.

The previous prime is 48130637749. The next prime is 48130637761. The reversal of 48130637760 is 6773603184.

48130637760 is a `hidden beast` number, since 4 + 8 + 1 + 3 + 0 + 637 + 7 + 6 + 0 = 666.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48130637761) 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, 8353134 + ... + 8358893.

Almost surely, 248130637760 is an apocalyptic number.

48130637760 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48130637760 is an abundant number, since it is smaller than the sum of its proper divisors (117418711608).

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

48130637760 is a wasteful number, since it uses less digits than its factorization.

48130637760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16712050 (or 16712037 counting only the distinct ones).

The product of its (nonzero) digits is 508032, while the sum is 45.

The spelling of 48130637760 in words is "forty-eight billion, one hundred thirty million, six hundred thirty-seven thousand, seven hundred sixty".

Divisors: 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 90 96 120 144 160 180 192 240 288 320 360 480 576 720 960 1440 2880 16712027 33424054 50136081 66848108 83560135 100272162 133696216 150408243 167120270 200544324 250680405 267392432 300816486 334240540 401088648 501360810 534784864 601632972 668481080 752041215 802177296 1002721620 1069569728 1203265944 1336962160 1504082430 1604354592 2005443240 2406531888 2673924320 3008164860 3208709184 4010886480 4813063776 5347848640 6016329720 8021772960 9626127552 12032659440 16043545920 24065318880 48130637760