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4807888468994 = 2131961337473443
BaseRepresentation
bin100010111110110110001…
…1110111111110000000010
3122000122000000101012001002
41011331230132333300002
51112233023422001434
614120414035412002
71004233646456042
oct105755436776002
918018000335032
104807888468994
111594017776926
12657974154002
1328b4c7168030
141289bb219722
15850e6ab657e
hex45f6c7bfc02

4807888468994 has 64 divisors (see below), whose sum is σ = 8334053669760. Its totient is φ = 2061631595520.

The previous prime is 4807888468963. The next prime is 4807888468997. The reversal of 4807888468994 is 4998648887084.

It is a super-3 number, since 3×48078884689943 (a number of 39 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (4807888468997) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9918437 + ... + 10391879.

It is an arithmetic number, because the mean of its divisors is an integer number (130219588590).

Almost surely, 24807888468994 is an apocalyptic number.

4807888468994 is a deficient number, since it is larger than the sum of its proper divisors (3526165200766).

4807888468994 is a wasteful number, since it uses less digits than its factorization.

4807888468994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473875.

The product of its (nonzero) digits is 7134511104, while the sum is 83.

The spelling of 4807888468994 in words is "four trillion, eight hundred seven billion, eight hundred eighty-eight million, four hundred sixty-eight thousand, nine hundred ninety-four".

Divisors: 1 2 13 19 26 38 61 122 247 337 494 674 793 1159 1586 2318 4381 6403 8762 12806 15067 20557 30134 41114 83239 166478 267241 390583 473443 534482 781166 946886 5077579 6154759 8995417 10155158 12309518 17990834 28880023 57760046 116940421 159550291 233880842 319100582 375440299 548720437 750880598 1097440874 2074153783 3031455529 4148307566 6062911058 7133365681 9732567751 14266731362 19465135502 39408921877 78817843754 126523380763 184918787269 253046761526 369837574538 2403944234497 4807888468994