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48683078893720 = 23517654491093871
BaseRepresentation
bin10110001000110111010011…
…00111111100000010011000
320101101001112110202112211201
423010123221213330002120
522340110421144044340
6251312410411403544
713153144035623155
oct1304335147740230
9211331473675751
1048683078893720
111456a417963347
1255631347535b4
132121a43a9911b
14c043b8a3922c
1559655a44879a
hex2c46e99fc098

48683078893720 has 64 divisors (see below), whose sum is σ = 115982154288000. Its totient is φ = 18327450562560.

The previous prime is 48683078893711. The next prime is 48683078893751. The reversal of 48683078893720 is 2739887038684.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43958385 + ... + 45052255.

It is an arithmetic number, because the mean of its divisors is an integer number (1812221160750).

Almost surely, 248683078893720 is an apocalyptic number.

48683078893720 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48683078893720 is an abundant number, since it is smaller than the sum of its proper divisors (67299075394280).

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

48683078893720 is a wasteful number, since it uses less digits than its factorization.

48683078893720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1159348 (or 1159344 counting only the distinct ones).

The product of its (nonzero) digits is 780337152, while the sum is 73.

The spelling of 48683078893720 in words is "forty-eight trillion, six hundred eighty-three billion, seventy-eight million, eight hundred ninety-three thousand, seven hundred twenty".

Divisors: 1 2 4 5 8 10 17 20 34 40 68 85 136 170 340 680 65449 130898 261796 327245 523592 654490 1093871 1112633 1308980 2187742 2225266 2617960 4375484 4450532 5469355 5563165 8750968 8901064 10938710 11126330 18595807 21877420 22252660 37191614 43754840 44505320 74383228 92979035 148766456 185958070 371916140 743832280 71592763079 143185526158 286371052316 357963815395 572742104632 715927630790 1217076972343 1431855261580 2434153944686 2863710523160 4868307889372 6085384861715 9736615778744 12170769723430 24341539446860 48683078893720