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1410468020 = 225135424877
BaseRepresentation
bin101010000010010…
…0000100010110100
310122022001012101022
41110010200202310
510342034434040
6351543120312
746644531443
oct12404404264
93568035338
101410468020
11664199555
12334443098
131962a5380
14d5478d5a
1583c616b5
hex541208b4

1410468020 has 24 divisors (see below), whose sum is σ = 3189828264. Its totient is φ = 520788096.

The previous prime is 1410468011. The next prime is 1410468029. The reversal of 1410468020 is 208640141.

It is an interprime number because it is at equal distance from previous prime (1410468011) and next prime (1410468029).

It can be written as a sum of positive squares in 4 ways, for example, as 14884 + 1410453136 = 122^2 + 37556^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1410468029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2712179 + ... + 2712698.

It is an arithmetic number, because the mean of its divisors is an integer number (132909511).

Almost surely, 21410468020 is an apocalyptic number.

1410468020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1410468020 is an abundant number, since it is smaller than the sum of its proper divisors (1779360244).

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

1410468020 is a wasteful number, since it uses less digits than its factorization.

1410468020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424899 (or 5424897 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 26.

The square root of 1410468020 is about 37556.1981568955. The cubic root of 1410468020 is about 1121.4702258627.

The spelling of 1410468020 in words is "one billion, four hundred ten million, four hundred sixty-eight thousand, twenty".

Divisors: 1 2 4 5 10 13 20 26 52 65 130 260 5424877 10849754 21699508 27124385 54248770 70523401 108497540 141046802 282093604 352617005 705234010 1410468020