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1041215504 = 24721969899
BaseRepresentation
bin111110000011111…
…011000000010000
32200120020020011012
4332003323000100
54113022344004
6251152510052
734542120500
oct7603730020
92616206135
101041215504
1149481468a
1225084b328
1313793b064
149c3d9a00
156162346e
hex3e0fb010

1041215504 has 60 divisors (see below), whose sum is σ = 2470266000. Its totient is φ = 422743104.

The previous prime is 1041215489. The next prime is 1041215509. The reversal of 1041215504 is 4055121401.

It is a self number, because there is not a number n which added to its sum of digits gives 1041215504.

It is not an unprimeable number, because it can be changed into a prime (1041215509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20054 + ... + 49845.

It is an arithmetic number, because the mean of its divisors is an integer number (41171100).

Almost surely, 21041215504 is an apocalyptic number.

1041215504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1041215504 is an abundant number, since it is smaller than the sum of its proper divisors (1429050496).

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

1041215504 is a wasteful number, since it uses less digits than its factorization.

1041215504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69940 (or 69927 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 1041215504 is about 32267.8710794499. The cubic root of 1041215504 is about 1013.5539614631.

Adding to 1041215504 its reverse (4055121401), we get a palindrome (5096336905).

The spelling of 1041215504 in words is "one billion, forty-one million, two hundred fifteen thousand, five hundred four".

Divisors: 1 2 4 7 8 14 16 19 28 38 49 56 76 98 112 133 152 196 266 304 392 532 784 931 1064 1862 2128 3724 7448 14896 69899 139798 279596 489293 559192 978586 1118384 1328081 1957172 2656162 3425051 3914344 5312324 6850102 7828688 9296567 10624648 13700204 18593134 21249296 27400408 37186268 54800816 65075969 74372536 130151938 148745072 260303876 520607752 1041215504