Search a number
-
+
230313210121110 = 23550315262638179
BaseRepresentation
bin110100010111011111111001…
…000100111000101110010110
31010012110201122121102112020110
4310113133321010320232112
5220141422423242333420
62133500232244343450
766340403023064124
oct6427377104705626
91105421577375213
10230313210121110
1167426313951166
12219b82b00a4b86
139b6859a2ba72c
1440c330c736914
151b95e96131ee0
hexd177f9138b96

230313210121110 has 32 divisors (see below), whose sum is σ = 553850614275840. Its totient is φ = 61294754922848.

The previous prime is 230313210121081. The next prime is 230313210121117. The reversal of 230313210121110 is 11121012313032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230313210121117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7631304000 + ... + 7631334179.

It is an arithmetic number, because the mean of its divisors is an integer number (17307831696120).

Almost surely, 2230313210121110 is an apocalyptic number.

230313210121110 is an abundant number, since it is smaller than the sum of its proper divisors (323537404154730).

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

230313210121110 is a wasteful number, since it uses less digits than its factorization.

230313210121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15262638692.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 230313210121110 its reverse (11121012313032), we get a palindrome (241434222434142).

The spelling of 230313210121110 in words is "two hundred thirty trillion, three hundred thirteen billion, two hundred ten million, one hundred twenty-one thousand, one hundred ten".

Divisors: 1 2 3 5 6 10 15 30 503 1006 1509 2515 3018 5030 7545 15090 15262638179 30525276358 45787914537 76313190895 91575829074 152626381790 228939572685 457879145370 7677107004037 15354214008074 23031321012111 38385535020185 46062642024222 76771070040370 115156605060555 230313210121110