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1030241415 = 35722360943
BaseRepresentation
bin111101011010000…
…011110010000111
32122210120200112110
4331122003302013
54102220211130
6250121352103
734346623200
oct7532036207
92583520473
101030241415
114895a9695
12249038633
13135598008
149ab805a7
15606a6ab0
hex3d683c87

1030241415 has 48 divisors (see below), whose sum is σ = 2000913408. Its totient is φ = 450483264.

The previous prime is 1030241413. The next prime is 1030241419. The reversal of 1030241415 is 5141420301.

It is not a de Polignac number, because 1030241415 - 21 = 1030241413 is a prime.

It is a super-2 number, since 2×10302414152 = 2122794746362404450, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1030241391 and 1030241400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030241413) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13567 + ... + 47376.

It is an arithmetic number, because the mean of its divisors is an integer number (41685696).

Almost surely, 21030241415 is an apocalyptic number.

1030241415 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1030241415 is a deficient number, since it is larger than the sum of its proper divisors (970671993).

1030241415 is a wasteful number, since it uses less digits than its factorization.

1030241415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60988 (or 60981 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1030241415 is about 32097.3739580047. The cubic root of 1030241415 is about 1009.9805293113.

Adding to 1030241415 its reverse (5141420301), we get a palindrome (6171661716).

The spelling of 1030241415 in words is "one billion, thirty million, two hundred forty-one thousand, four hundred fifteen".

Divisors: 1 3 5 7 15 21 23 35 49 69 105 115 147 161 245 345 483 735 805 1127 2415 3381 5635 16905 60943 182829 304715 426601 914145 1279803 1401689 2133005 2986207 4205067 6399015 7008445 8958621 9811823 14931035 21025335 29435469 44793105 49059115 68682761 147177345 206048283 343413805 1030241415