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10330153040 = 245170975557
BaseRepresentation
bin10011001111011100…
…11010000001010000
3222122221000010221202
421213232122001100
5132124004344130
64425015010332
7513663565154
oct114756320120
928587003852
1010330153040
114421113969
1220036699a8
13c88214abc
146ddd45064
15406d76145
hex267b9a050

10330153040 has 40 divisors (see below), whose sum is σ = 24031977480. Its totient is φ = 4129588736.

The previous prime is 10330153007. The next prime is 10330153051. The reversal of 10330153040 is 4035103301.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1405950016 + 8924203024 = 37496^2 + 94468^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 98942 + ... + 174498.

It is an arithmetic number, because the mean of its divisors is an integer number (600799437).

Almost surely, 210330153040 is an apocalyptic number.

10330153040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10330153040 is an abundant number, since it is smaller than the sum of its proper divisors (13701824440).

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

10330153040 is a wasteful number, since it uses less digits than its factorization.

10330153040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77279 (or 77273 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 10330153040 its reverse (4035103301), we get a palindrome (14365256341).

The spelling of 10330153040 in words is "ten billion, three hundred thirty million, one hundred fifty-three thousand, forty".

Divisors: 1 2 4 5 8 10 16 20 40 80 1709 3418 6836 8545 13672 17090 27344 34180 68360 75557 136720 151114 302228 377785 604456 755570 1208912 1511140 3022280 6044560 129126913 258253826 516507652 645634565 1033015304 1291269130 2066030608 2582538260 5165076520 10330153040