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48754229898 = 231123127252893
BaseRepresentation
bin101101011001111110…
…101000001010001010
311122211202200111022110
4231121332220022022
51244322040324043
634221500203150
73344114054643
oct553176501212
9148752614273
1048754229898
1119749545590
1295478394b6
13479c94155a
1425070c86ca
151405317b33
hexb59fa828a

48754229898 has 64 divisors (see below), whose sum is σ = 111872212992. Its totient is φ = 14020332480.

The previous prime is 48754229873. The next prime is 48754229933. The reversal of 48754229898 is 89892245784.

48754229898 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (66).

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, 66340 + ... + 319232.

It is an arithmetic number, because the mean of its divisors is an integer number (1748003328).

Almost surely, 248754229898 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48754229898, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55936106496).

48754229898 is an abundant number, since it is smaller than the sum of its proper divisors (63117983094).

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

48754229898 is a wasteful number, since it uses less digits than its factorization.

48754229898 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253059.

The product of its digits is 92897280, while the sum is 66.

The spelling of 48754229898 in words is "forty-eight billion, seven hundred fifty-four million, two hundred twenty-nine thousand, eight hundred ninety-eight".

Divisors: 1 2 3 6 11 22 23 33 46 66 69 127 138 253 254 381 506 759 762 1397 1518 2794 2921 4191 5842 8382 8763 17526 32131 64262 96393 192786 252893 505786 758679 1517358 2781823 5563646 5816539 8345469 11633078 16690938 17449617 32117411 34899234 63981929 64234822 96352233 127963858 191945787 192704466 353291521 383891574 706583042 738700453 1059874563 1477400906 2119749126 2216101359 4432202718 8125704983 16251409966 24377114949 48754229898