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145035351352 = 23171528769761
BaseRepresentation
bin1000011100010011000…
…1111101010100111000
3111212100202121020020201
42013010301331110320
54334013022220402
6150343414531544
713323053100643
oct2070461752470
9455322536221
10145035351352
1156566747141
1224138066bb4
13108a4b4a538
14703c292a5a
153b8cd0c687
hex21c4c7d538

145035351352 has 32 divisors (see below), whose sum is σ = 287960793120. Its totient is φ = 68246487040.

The previous prime is 145035351271. The next prime is 145035351353. The reversal of 145035351352 is 253153530541.

145035351352 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145035351353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2044152 + ... + 2113912.

It is an arithmetic number, because the mean of its divisors is an integer number (8998774785).

Almost surely, 2145035351352 is an apocalyptic number.

It is an amenable number.

145035351352 is a deficient number, since it is larger than the sum of its proper divisors (142925441768).

145035351352 is a wasteful number, since it uses less digits than its factorization.

145035351352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85071 (or 85067 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 37.

Adding to 145035351352 its reverse (253153530541), we get a palindrome (398188881893).

The spelling of 145035351352 in words is "one hundred forty-five billion, thirty-five million, three hundred fifty-one thousand, three hundred fifty-two".

Divisors: 1 2 4 8 17 34 68 136 15287 30574 61148 69761 122296 139522 259879 279044 519758 558088 1039516 1185937 2079032 2371874 4743748 9487496 1066436407 2132872814 4265745628 8531491256 18129418919 36258837838 72517675676 145035351352