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10708908908907 = 31117373557145043
BaseRepresentation
bin1001101111010101110010…
…1101100010000101101011
31101220202120021102010002110
42123311130231202011223
52400423321140041112
634435334351133403
72153456513553216
oct233653455420553
941822507363073
1010708908908907
113459693997850
12124b55bb14263
135c8acc230ca1
142904576d677d
1513886b1d213c
hex9bd5cb6216b

10708908908907 has 64 divisors (see below), whose sum is σ = 16943497035264. Its totient is φ = 5941662935040.

The previous prime is 10708908908903. The next prime is 10708908908923. The reversal of 10708908908907 is 70980980980701.

It is not a de Polignac number, because 10708908908907 - 22 = 10708908908903 is a prime.

It is a super-2 number, since 2×107089089089072 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10708908908903) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 73760128 + ... + 73905170.

It is an arithmetic number, because the mean of its divisors is an integer number (264742141176).

Almost surely, 210708908908907 is an apocalyptic number.

10708908908907 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

10708908908907 is a deficient number, since it is larger than the sum of its proper divisors (6234588126357).

10708908908907 is a wasteful number, since it uses less digits than its factorization.

10708908908907 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148668.

The product of its (nonzero) digits is 18289152, while the sum is 66.

The spelling of 10708908908907 in words is "ten trillion, seven hundred eight billion, nine hundred eight million, nine hundred eight thousand, nine hundred seven".

Divisors: 1 3 11 17 33 37 51 111 187 407 561 629 1221 1887 3557 6919 10671 20757 39127 60469 117381 131609 145043 181407 394827 435129 665159 1447699 1595473 1995477 2237353 2465731 4343097 4786419 5366591 6712059 7397193 16099773 24610883 27123041 59032501 73832649 81369123 91232047 177097503 273696141 515917951 1003552517 1547753853 3010657551 5675097461 8770605167 17025292383 19088964187 26311815501 57266892561 96476656837 209978606057 289429970511 324512391179 629935818171 973537173537 3569636302969 10708908908907