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48684306400 = 2552235725819
BaseRepresentation
bin101101010101110011…
…111000111111100000
311122122220010000022021
4231111303320333200
51244201140301100
634210521351224
73342304530232
oct552563707740
9148586100267
1048684306400
1119713026a74
129528338514
13478b2cb7c2
1424dbac6252
1513ee104a1a
hexb55cf8fe0

48684306400 has 72 divisors (see below), whose sum is σ = 118905592680. Its totient is φ = 19464706560.

The previous prime is 48684306371. The next prime is 48684306401. The reversal of 48684306400 is 460348684.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48684306401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1872691 + ... + 1898509.

It is an arithmetic number, because the mean of its divisors is an integer number (1651466565).

Almost surely, 248684306400 is an apocalyptic number.

48684306400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

48684306400 is an abundant number, since it is smaller than the sum of its proper divisors (70221286280).

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

48684306400 is a wasteful number, since it uses less digits than its factorization.

48684306400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28196 (or 28183 counting only the distinct ones).

The product of its (nonzero) digits is 442368, while the sum is 43.

The spelling of 48684306400 in words is "forty-eight billion, six hundred eighty-four million, three hundred six thousand, four hundred".

Divisors: 1 2 4 5 8 10 16 20 25 32 40 50 80 100 160 200 400 800 2357 4714 9428 11785 18856 23570 25819 37712 47140 51638 58925 75424 94280 103276 117850 129095 188560 206552 235700 258190 377120 413104 471400 516380 645475 826208 942800 1032760 1290950 1885600 2065520 2581900 4131040 5163800 10327600 20655200 60855383 121710766 243421532 304276915 486843064 608553830 973686128 1217107660 1521384575 1947372256 2434215320 3042769150 4868430640 6085538300 9736861280 12171076600 24342153200 48684306400