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2030401010 = 251118458191
BaseRepresentation
bin111100100000101…
…0111010111110010
312020111120001120102
41321001113113302
513124240313020
6533250312402
7101213060321
oct17101272762
95214501512
102030401010
11952121370
12487b88702
1326485ca21
141539300b8
15bd3ba475
hex790575f2

2030401010 has 16 divisors (see below), whose sum is σ = 3986969472. Its totient is φ = 738327600.

The previous prime is 2030400991. The next prime is 2030401013. The reversal of 2030401010 is 101040302.

It is a happy number.

It is a super-2 number, since 2×20304010102 = 8245056522818040200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a junction number, because it is equal to n+sod(n) for n = 2030400982 and 2030401000.

It is not an unprimeable number, because it can be changed into a prime (2030401013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9228986 + ... + 9229205.

It is an arithmetic number, because the mean of its divisors is an integer number (249185592).

Almost surely, 22030401010 is an apocalyptic number.

2030401010 is a deficient number, since it is larger than the sum of its proper divisors (1956568462).

2030401010 is a wasteful number, since it uses less digits than its factorization.

2030401010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18458209.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2030401010 is about 45059.9712605323. The cubic root of 2030401010 is about 1266.2727866585.

Adding to 2030401010 its reverse (101040302), we get a palindrome (2131441312).

The spelling of 2030401010 in words is "two billion, thirty million, four hundred one thousand, ten".

Divisors: 1 2 5 10 11 22 55 110 18458191 36916382 92290955 184581910 203040101 406080202 1015200505 2030401010