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145926936316 = 22710359278537
BaseRepresentation
bin1000011111100111101…
…1000101011011111100
3111221122220021102220001
42013321323011123330
54342324243430231
6151012104404044
713354130331010
oct2077173053374
9457586242801
10145926936316
1156983a51117
1224346776624
13109b77888c5
1470c485c540
153be1225b61
hex21f9ec56fc

145926936316 has 48 divisors (see below), whose sum is σ = 294771649536. Its totient is φ = 61915227264.

The previous prime is 145926936307. The next prime is 145926936317. The reversal of 145926936316 is 613639629541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (145926936317) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17089200 + ... + 17097736.

It is an arithmetic number, because the mean of its divisors is an integer number (6141076032).

Almost surely, 2145926936316 is an apocalyptic number.

It is an amenable number.

145926936316 is an abundant number, since it is smaller than the sum of its proper divisors (148844713220).

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

145926936316 is a wasteful number, since it uses less digits than its factorization.

145926936316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14578 (or 14576 counting only the distinct ones).

The product of its digits is 6298560, while the sum is 55.

It can be divided in two parts, 1459269 and 36316, that added together give a triangular number (1495585 = T1729).

The spelling of 145926936316 in words is "one hundred forty-five billion, nine hundred twenty-six million, nine hundred thirty-six thousand, three hundred sixteen".

Divisors: 1 2 4 7 14 28 103 206 412 721 1442 2884 5927 8537 11854 17074 23708 34148 41489 59759 82978 119518 165956 239036 610481 879311 1220962 1758622 2441924 3517244 4273367 6155177 8546734 12310354 17093468 24620708 50598799 101197598 202395196 354191593 708383186 1416766372 5211676297 10423352594 20846705188 36481734079 72963468158 145926936316