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48476467690 = 25712718113011
BaseRepresentation
bin101101001001011011…
…000011000111101010
311122010102000201012021
4231021123003013222
51243234433431230
634134134535054
73334202114410
oct551133030752
9148112021167
1048476467690
111961677a742
12948a80748a
13475722b611
1424bc2632b0
1513dac4cc7a
hexb496c31ea

48476467690 has 64 divisors (see below), whose sum is σ = 100597137408. Its totient is φ = 16475054400.

The previous prime is 48476467681. The next prime is 48476467763. The reversal of 48476467690 is 9676467484.

48476467690 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×484764676902 (a number of 22 digits) contains 22 as substring.

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, 16098285 + ... + 16101295.

It is an arithmetic number, because the mean of its divisors is an integer number (1571830272).

Almost surely, 248476467690 is an apocalyptic number.

48476467690 is an abundant number, since it is smaller than the sum of its proper divisors (52120669718).

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

48476467690 is a wasteful number, since it uses less digits than its factorization.

48476467690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4963.

The product of its (nonzero) digits is 48771072, while the sum is 61.

The spelling of 48476467690 in words is "forty-eight billion, four hundred seventy-six million, four hundred sixty-seven thousand, six hundred ninety".

Divisors: 1 2 5 7 10 14 35 70 127 254 635 889 1270 1778 1811 3011 3622 4445 6022 8890 9055 12677 15055 18110 21077 25354 30110 42154 63385 105385 126770 210770 229997 382397 459994 764794 1149985 1609979 1911985 2299970 2676779 3219958 3823970 5353558 5452921 8049895 10905842 13383895 16099790 26767790 27264605 38170447 54529210 76340894 190852235 381704470 692520967 1385041934 3462604835 4847646769 6925209670 9695293538 24238233845 48476467690