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48643837682007 = 329576089900553
BaseRepresentation
bin10110000111101110001101…
…01010100110000101010111
320101020022020200111110012010
423003313012222212011113
522333440034421311012
6251242400500155303
713150254434053131
oct1303670652460527
9211208220443163
1048643837682007
1114554810258167
125557602998b33
13211b12bc9a519
14c0253514a051
15595510397c3c
hex2c3dc6aa6157

48643837682007 has 16 divisors (see below), whose sum is σ = 64891111511520. Its totient is φ = 32412898125312.

The previous prime is 48643837681993. The next prime is 48643837682023. The reversal of 48643837682007 is 70028673834684.

It is not a de Polignac number, because 48643837682007 - 228 = 48643569246551 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48643837682107) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53565243 + ... + 54465795.

It is an arithmetic number, because the mean of its divisors is an integer number (4055694469470).

Almost surely, 248643837682007 is an apocalyptic number.

48643837682007 is a deficient number, since it is larger than the sum of its proper divisors (16247273829513).

48643837682007 is a wasteful number, since it uses less digits than its factorization.

48643837682007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909602.

The product of its (nonzero) digits is 260112384, while the sum is 66.

The spelling of 48643837682007 in words is "forty-eight trillion, six hundred forty-three billion, eight hundred thirty-seven million, six hundred eighty-two thousand, seven".

Divisors: 1 3 2957 6089 8871 18267 900553 2701659 18005173 54015519 2662935221 5483467217 7988805663 16450401651 16214612560669 48643837682007