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31034414030 = 2531233429661
BaseRepresentation
bin11100111001110010…
…111001001111001110
32222002211201120122212
4130321302321033032
51002024302222110
622131303110422
72146030111124
oct347162711716
988084646585
1031034414030
1112186132664
126021442412
132c077913c9
141705993914
15c19856e05
hex739cb93ce

31034414030 has 32 divisors (see below), whose sum is σ = 57911563008. Its totient is φ = 11961734400.

The previous prime is 31034413997. The next prime is 31034414063. The reversal of 31034414030 is 3041443013.

It is an interprime number because it is at equal distance from previous prime (31034413997) and next prime (31034414063).

It is a junction number, because it is equal to n+sod(n) for n = 31034413987 and 31034414005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142601 + ... + 287060.

It is an arithmetic number, because the mean of its divisors is an integer number (1809736344).

Almost surely, 231034414030 is an apocalyptic number.

31034414030 is a deficient number, since it is larger than the sum of its proper divisors (26877148978).

31034414030 is a wasteful number, since it uses less digits than its factorization.

31034414030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429932.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 31034414030 its reverse (3041443013), we get a palindrome (34075857043).

The spelling of 31034414030 in words is "thirty-one billion, thirty-four million, four hundred fourteen thousand, thirty".

Divisors: 1 2 5 10 31 62 155 233 310 466 1165 2330 7223 14446 36115 72230 429661 859322 2148305 4296610 13319491 26638982 66597455 100111013 133194910 200222026 500555065 1001110130 3103441403 6206882806 15517207015 31034414030