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1141530100 = 225219515851
BaseRepresentation
bin100010000001010…
…0101110111110100
32221112222201220121
41010002211313310
54314212430400
6305134541324
740200563044
oct10402456764
92845881817
101141530100
11536400507
1227a367844
13152661ac9
14ab86d724
156a33b21a
hex440a5df4

1141530100 has 36 divisors (see below), whose sum is σ = 2478813568. Its totient is φ = 456300000.

The previous prime is 1141530041. The next prime is 1141530101. The reversal of 1141530100 is 10351411.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1141530101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192175 + ... + 198025.

Almost surely, 21141530100 is an apocalyptic number.

1141530100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1141530100 is an abundant number, since it is smaller than the sum of its proper divisors (1337283468).

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

1141530100 is a wasteful number, since it uses less digits than its factorization.

1141530100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7816 (or 7809 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

The square root of 1141530100 is about 33786.5372596838. The cubic root of 1141530100 is about 1045.1110891265. Note that the first 3 decimals are identical.

Adding to 1141530100 its reverse (10351411), we get a palindrome (1151881511).

Subtracting from 1141530100 its reverse (10351411), we obtain a square (1131178689 = 336332).

The spelling of 1141530100 in words is "one billion, one hundred forty-one million, five hundred thirty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 1951 3902 5851 7804 9755 11702 19510 23404 29255 39020 48775 58510 97550 117020 146275 195100 292550 585100 11415301 22830602 45661204 57076505 114153010 228306020 285382525 570765050 1141530100