Search a number
-
+
3848128606020 = 22351063445713537
BaseRepresentation
bin110111111111110110010…
…101101010111101000100
3111121212200200212112010110
4313333312111222331010
51001021431410343040
612103450022553020
7545006133313536
oct67776625527504
914555620775113
103848128606020
111253a89306526
12521962598770
1321bb5292007a
14d437120d856
156a172e6d980
hex37ff656af44

3848128606020 has 96 divisors (see below), whose sum is σ = 10788112919808. Its totient is φ = 1024896540672.

The previous prime is 3848128606001. The next prime is 3848128606087. The reversal of 3848128606020 is 206068218483.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284260692 + ... + 284274228.

It is an arithmetic number, because the mean of its divisors is an integer number (112376176248).

Almost surely, 23848128606020 is an apocalyptic number.

3848128606020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3848128606020 is an abundant number, since it is smaller than the sum of its proper divisors (6939984313788).

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

3848128606020 is a wasteful number, since it uses less digits than its factorization.

3848128606020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19069 (or 19067 counting only the distinct ones).

The product of its (nonzero) digits is 884736, while the sum is 48.

The spelling of 3848128606020 in words is "three trillion, eight hundred forty-eight billion, one hundred twenty-eight million, six hundred six thousand, twenty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 1063 2126 3189 4252 4457 5315 6378 8914 10630 12756 13371 13537 15945 17828 21260 22285 26742 27074 31890 40611 44570 53484 54148 63780 66855 67685 81222 89140 133710 135370 162444 203055 267420 270740 406110 812220 4737791 9475582 14213373 14389831 18951164 23688955 28426746 28779662 43169493 47377910 56853492 57559324 60334409 71066865 71949155 86338986 94755820 120668818 142133730 143898310 172677972 181003227 215847465 241337636 284267460 287796620 301672045 362006454 431694930 603344090 724012908 863389860 905016135 1206688180 1810032270 3620064540 64135476767 128270953534 192406430301 256541907068 320677383835 384812860602 641354767670 769625721204 962032151505 1282709535340 1924064303010 3848128606020