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48954045984 = 2531961439981
BaseRepresentation
bin101101100101111000…
…110111011000100000
311200100200200012110020
4231211320313120200
51300224213432414
634253355033440
73352061345064
oct554570673040
9150320605406
1048954045984
1119841312348
1295a273b880
134802162c1c
14252585daa4
151417b377a9
hexb65e37620

48954045984 has 96 divisors (see below), whose sum is σ = 137485575360. Its totient is φ = 15205708800.

The previous prime is 48954045977. The next prime is 48954045997.

It is a happy number.

48954045984 is nontrivially palindromic in base 10.

48954045984 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 108727 + ... + 331254.

It is an arithmetic number, because the mean of its divisors is an integer number (1432141410).

Almost surely, 248954045984 is an apocalyptic number.

It is an amenable number.

48954045984 is an abundant number, since it is smaller than the sum of its proper divisors (88531529376).

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

48954045984 is a wasteful number, since it uses less digits than its factorization.

48954045984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 440074 (or 440066 counting only the distinct ones).

The product of its (nonzero) digits is 33177600, while the sum is 60.

The spelling of 48954045984 in words is "forty-eight billion, nine hundred fifty-four million, forty-five thousand, nine hundred eighty-four".

Divisors: 1 2 3 4 6 8 12 16 19 24 32 38 48 57 61 76 96 114 122 152 183 228 244 304 366 456 488 608 732 912 976 1159 1464 1824 1952 2318 2928 3477 4636 5856 6954 9272 13908 18544 27816 37088 55632 111264 439981 879962 1319943 1759924 2639886 3519848 5279772 7039696 8359639 10559544 14079392 16719278 21119088 25078917 26838841 33438556 42238176 50157834 53677682 66877112 80516523 100315668 107355364 133754224 161033046 200631336 214710728 267508448 322066092 401262672 429421456 509937979 644132184 802525344 858842912 1019875958 1288264368 1529813937 2039751916 2576528736 3059627874 4079503832 6119255748 8159007664 12238511496 16318015328 24477022992 48954045984