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48300129100 = 22521014782191
BaseRepresentation
bin101100111110111010…
…010111101101001100
311121200010012210010101
4230332322113231030
51242404313112400
634104435220444
73326631215626
oct547672275514
9147603183111
1048300129100
1119536188973
12943b747724
13472983a162
1424a2a7dc16
1513ca51956a
hexb3ee97b4c

48300129100 has 36 divisors (see below), whose sum is σ = 105849037728. Its totient is φ = 19128760000.

The previous prime is 48300129067. The next prime is 48300129107. The reversal of 48300129100 is 192100384.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (48300129107) 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, 2380996 + ... + 2401195.

It is an arithmetic number, because the mean of its divisors is an integer number (2940251048).

Almost surely, 248300129100 is an apocalyptic number.

It is an amenable number.

48300129100 is an abundant number, since it is smaller than the sum of its proper divisors (57548908628).

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

48300129100 is a wasteful number, since it uses less digits than its factorization.

48300129100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4782306 (or 4782299 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

Adding to 48300129100 its reverse (192100384), we get a palindrome (48492229484).

The spelling of 48300129100 in words is "forty-eight billion, three hundred million, one hundred twenty-nine thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 101 202 404 505 1010 2020 2525 5050 10100 4782191 9564382 19128764 23910955 47821910 95643820 119554775 239109550 478219100 483001291 966002582 1932005164 2415006455 4830012910 9660025820 12075032275 24150064550 48300129100