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48643238876 = 2212160809719
BaseRepresentation
bin101101010011010111…
…001110101111011100
311122120000211120020212
4231103113032233130
51244110132121001
634202453231552
73341265464651
oct552327165734
9148500746225
1048643238876
11196a1927371
1295166325b8
1347829500ab
1424d6475c28
1513ea6e17bb
hexb535cebdc

48643238876 has 6 divisors (see below), whose sum is σ = 85125668040. Its totient is φ = 24321619436.

The previous prime is 48643238869. The next prime is 48643238887. The reversal of 48643238876 is 67883234684.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6080404856 + ... + 6080404863.

It is an arithmetic number, because the mean of its divisors is an integer number (14187611340).

Almost surely, 248643238876 is an apocalyptic number.

It is an amenable number.

48643238876 is a deficient number, since it is larger than the sum of its proper divisors (36482429164).

48643238876 is a wasteful number, since it uses less digits than its factorization.

48643238876 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12160809723 (or 12160809721 counting only the distinct ones).

The product of its digits is 37158912, while the sum is 59.

The spelling of 48643238876 in words is "forty-eight billion, six hundred forty-three million, two hundred thirty-eight thousand, eight hundred seventy-six".

Divisors: 1 2 4 12160809719 24321619438 48643238876