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1060804900 = 225232572
BaseRepresentation
bin111111001110101…
…001100100100100
32201221002110202101
4333032221210210
54133031224100
6253132421444
735200456441
oct7716514444
92657073671
101060804900
114a4884471
12257317884
1313ba0960c
14a0c589c8
15631e286a
hex3f3a9924

1060804900 has 27 divisors (see below), whose sum is σ = 2302653619. Its totient is φ = 424191680.

The previous prime is 1060804859. The next prime is 1060804907. The reversal of 1060804900 is 94080601.

The square root of 1060804900 is 32570.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 67798756 + 993006144 = 8234^2 + 31512^2 .

It is a super-2 number, since 2×10608049002 = 2250614071728020000, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1060804907) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 324072 + ... + 327328.

Almost surely, 21060804900 is an apocalyptic number.

1060804900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1060804900 is the 32570-th square number.

It is an amenable number.

1060804900 is an abundant number, since it is smaller than the sum of its proper divisors (1241848719).

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

1060804900 is an frugal number, since it uses more digits than its factorization.

1060804900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6528 (or 3264 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 28.

The cubic root of 1060804900 is about 1019.8708345989.

The spelling of 1060804900 in words is "one billion, sixty million, eight hundred four thousand, nine hundred".

Divisors: 1 2 4 5 10 20 25 50 100 3257 6514 13028 16285 32570 65140 81425 162850 325700 10608049 21216098 42432196 53040245 106080490 212160980 265201225 530402450 1060804900