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152210452632 = 23372711822967
BaseRepresentation
bin1000110111000001110…
…0110011000010011000
3112112212210211010211120
42031300130303002120
54443211333441012
6153531410125240
713665626333400
oct2156034630230
9475783733746
10152210452632
1159608917a07
12255bab80820
13114795006b4
14751d18d800
153e5cbb358c
hex2370733098

152210452632 has 96 divisors (see below), whose sum is σ = 448887640320. Its totient is φ = 42876160320.

The previous prime is 152210452609. The next prime is 152210452633. The reversal of 152210452632 is 236254012251.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 152210452593 and 152210452602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152210452633) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 827988 + ... + 994979.

It is an arithmetic number, because the mean of its divisors is an integer number (4675912920).

Almost surely, 2152210452632 is an apocalyptic number.

152210452632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

152210452632 is an abundant number, since it is smaller than the sum of its proper divisors (296677187688).

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

152210452632 is a wasteful number, since it uses less digits than its factorization.

152210452632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1823061 (or 1823050 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 152210452632 its reverse (236254012251), we get a palindrome (388464464883).

The spelling of 152210452632 in words is "one hundred fifty-two billion, two hundred ten million, four hundred fifty-two thousand, six hundred thirty-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 71 84 98 142 147 168 196 213 284 294 392 426 497 568 588 852 994 1176 1491 1704 1988 2982 3479 3976 5964 6958 10437 11928 13916 20874 27832 41748 83496 1822967 3645934 5468901 7291868 10937802 12760769 14583736 21875604 25521538 38282307 43751208 51043076 76564614 89325383 102086152 129430657 153129228 178650766 258861314 267976149 306258456 357301532 388291971 517722628 535952298 714603064 776583942 906014599 1035445256 1071904596 1553167884 1812029198 2143809192 2718043797 3106335768 3624058396 5436087594 6342102193 7248116792 10872175188 12684204386 19026306579 21744350376 25368408772 38052613158 50736817544 76105226316 152210452632