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6361048044 = 22331310343987
BaseRepresentation
bin1011110110010010…
…11110001111101100
3121102022102201111000
411323021132033230
5101011412014134
62531111200300
7313430005401
oct57311361754
917368381430
106361048044
1127747115aa
121296376090
137a4b1c870
14444b542a8
152736a4e99
hex17b25e3ec

6361048044 has 96 divisors (see below), whose sum is σ = 17933027840. Its totient is φ = 1938199104.

The previous prime is 6361048013. The next prime is 6361048121. The reversal of 6361048044 is 4408401636.

6361048044 is a `hidden beast` number, since 636 + 10 + 4 + 8 + 0 + 4 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 122619 + ... + 166605.

Almost surely, 26361048044 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6361048044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8966513920).

6361048044 is an abundant number, since it is smaller than the sum of its proper divisors (11571979796).

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

6361048044 is a wasteful number, since it uses less digits than its factorization.

6361048044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44116 (or 44108 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

The square root of 6361048044 is about 79756.1787198961. The cubic root of 6361048044 is about 1852.8612208455.

The spelling of 6361048044 in words is "six billion, three hundred sixty-one million, forty-eight thousand, forty-four".

Divisors: 1 2 3 4 6 9 12 13 18 26 27 36 39 52 54 78 103 108 117 156 206 234 309 351 412 468 618 702 927 1236 1339 1404 1854 2678 2781 3708 4017 5356 5562 8034 11124 12051 16068 24102 36153 43987 48204 72306 87974 131961 144612 175948 263922 395883 527844 571831 791766 1143662 1187649 1583532 1715493 2287324 2375298 3430986 4530661 4750596 5146479 6861972 9061322 10292958 13591983 15439437 18122644 20585916 27183966 30878874 40775949 54367932 58898593 61757748 81551898 117797186 122327847 163103796 176695779 235594372 244655694 353391558 489311388 530087337 706783116 1060174674 1590262011 2120349348 3180524022 6361048044