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30140310004 = 2271771938803
BaseRepresentation
bin11100000100100000…
…001010000111110100
32212210112022101111221
4130010200022013310
5443211404410004
621502443240124
72114622256630
oct340440120764
985715271457
1030140310004
1111867468012
125a11b19044
132ac448057c
14165cd2ddc0
15bb60e2354
hex70480a1f4

30140310004 has 48 divisors (see below), whose sum is σ = 63842663808. Its totient is φ = 12154364928.

The previous prime is 30140309993. The next prime is 30140310059. The reversal of 30140310004 is 40001304103.

It is a self number, because there is not a number n which added to its sum of digits gives 30140310004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3419467 + ... + 3428269.

It is an arithmetic number, because the mean of its divisors is an integer number (1330055496).

Almost surely, 230140310004 is an apocalyptic number.

30140310004 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

30140310004 is an abundant number, since it is smaller than the sum of its proper divisors (33702353804).

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

30140310004 is a wasteful number, since it uses less digits than its factorization.

30140310004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16024 (or 16022 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30140310004 its reverse (40001304103), we get a palindrome (70141614107).

The spelling of 30140310004 in words is "thirty billion, one hundred forty million, three hundred ten thousand, four".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 7193 8803 14386 17606 28772 35212 50351 61621 100702 122281 123242 149651 201404 244562 246484 299302 489124 598604 855967 1047557 1711934 2095114 3423868 4190228 63319979 126639958 253279916 443239853 886479706 1076439643 1772959412 2152879286 4305758572 7535077501 15070155002 30140310004