Search a number
-
+
7069238412 = 22313112233677
BaseRepresentation
bin1101001010101110…
…00000010010001100
3200020200000112000220
412211113000102030
5103434211112122
63125250151340
7340116351345
oct64527002214
920220015026
107069238412
112aa84454a5
121453582550
13888768c12
144b0c210cc
152b594425c
hex1a55c048c

7069238412 has 48 divisors (see below), whose sum is σ = 16638918912. Its totient is φ = 2335877440.

The previous prime is 7069238411. The next prime is 7069238413. The reversal of 7069238412 is 2148329607.

It is an interprime number because it is at equal distance from previous prime (7069238411) and next prime (7069238413).

It is not an unprimeable number, because it can be changed into a prime (7069238411) by changing a digit.

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, 1920718 + ... + 1924394.

It is an arithmetic number, because the mean of its divisors is an integer number (346644144).

Almost surely, 27069238412 is an apocalyptic number.

It is an amenable number.

7069238412 is an abundant number, since it is smaller than the sum of its proper divisors (9569680500).

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

7069238412 is a wasteful number, since it uses less digits than its factorization.

7069238412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5038 (or 5036 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 42.

The square root of 7069238412 is about 84078.7631450416. The cubic root of 7069238412 is about 1919.2175642157.

The spelling of 7069238412 in words is "seven billion, sixty-nine million, two hundred thirty-eight thousand, four hundred twelve".

Divisors: 1 2 3 4 6 12 131 262 393 524 786 1223 1572 2446 3669 3677 4892 7338 7354 11031 14676 14708 22062 44124 160213 320426 480639 481687 640852 961278 963374 1445061 1922556 1926748 2890122 4496971 5780244 8993942 13490913 17987884 26981826 53963652 589103201 1178206402 1767309603 2356412804 3534619206 7069238412